CN108588375A - A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process - Google Patents
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process Download PDFInfo
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- CN108588375A CN108588375A CN201810343854.8A CN201810343854A CN108588375A CN 108588375 A CN108588375 A CN 108588375A CN 201810343854 A CN201810343854 A CN 201810343854A CN 108588375 A CN108588375 A CN 108588375A
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/18—Titanium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/30—Iron, e.g. steel
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Abstract
The present invention discloses a kind of zirconium titanium carbon steel three-layer composite board heat treatment process, is as follows：1）Zirconium titanium carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；2）The pre-heat treatment is carried out to zirconium titanium carbon steel three-layer composite board；3）It is warming up to 450 530 DEG C using the speed of 120 DEG C/h；4）Heat preservation；5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.This heat treatment process can effectively eliminate the residual stress of Explosion composite, and every mechanical property requirements can meet NB/T 47,011 2010《Zirconium pressing pressure container》Requirement.
Description
Technical field
The invention belongs to the technical fields of material processing, are specifically related to a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment
Technique.
Background technology
Currently, largely work all concentrates on industrial pure zirconium and zircaloy aspect for the heat treatment of zirconium material, for composite plate
Study of Heat Treatment work is less.In standard NB/T 47011-2010《Zirconium pressing pressure container》In, it is desirable that zirconium clad steel plate explodes
Complex method（Or the complex method rolled after explosion）After should carry out hidden lino removal.But it is not prescribed by standard detailed
Heat treatment process is only gived when base is carbon steel, and it is 540 DEG C -600 DEG C that heat treatment temperature, which can be selected, soaking time 2-4
Hour.
Since carbon steel type is more, different carbon steel types and different complex forms, in the formulation of heat treatment process
Also there can be certain difference, therefore only give heat treatment temperature and the time of recommendation in standard for zirconium-carbon steel composite board,
Detailed heat treatment process requirement is not formulated.Heat treatment is carried out after feature explosive welding eliminates postwelding residual stress
To reach more excellent comprehensive performance, since the physical and chemical performance of zirconium and titanium has differences, the heat treatment of feature cannot be complete
With reference to traditional titanium steel composite board heat treatment process.
Invention content
The present invention is to solve technical problem present in above-mentioned background technology, provides the remnants that can effectively eliminate Explosion composite
Stress, every mechanical property requirements can meet NB/T 47011-2010《Zirconium pressing pressure container》Requirement, and obtain compared with
The heat treatment process of high shear strength.
The present invention uses following technical scheme：A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, specific steps are such as
Under：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board；
3）It is warming up to 450-530 DEG C using the speed of 120 DEG C/h；
4）Heat preservation；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Further, the step 2）In the temperature that is reached of the pre-heat treatment be 280-320 DEG C.
Further, the temperature of the heat preservation in the step 4) is 450-530 DEG C.
Further, the temperature of the heat preservation in the step 4) is 470-510 DEG C.
Further, the temperature of the heat preservation in the step 4) is 480 DEG C.
Further, the time of the heat preservation in the step 4) is 0.5-1.5 hours.
Further, the time of the heat preservation in the step 4) is 1 hour.
Beneficial effects of the present invention：This heat treatment process can effectively eliminate the residual stress of Explosion composite, every mechanics
Performance requirement can meet NB/T 47011-2010《Zirconium pressing pressure container》Requirement, and obtain higher shear strength
Heat treatment process.
Specific implementation mode
In order to further appreciate that present disclosure, detailed retouch is made to the present invention with comparative example in conjunction with specific embodiments
It states.
Embodiment 1
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 450 DEG C using the speed of 120 DEG C/h；
4）0.5 hour is kept the temperature at 450 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 1
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 450 DEG C are warming up to using the speed of 120 DEG C/h；
3）0.5 hour is kept the temperature at 450 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 2
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 450 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 450 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 2
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 450 DEG C are warming up to using the speed of 120 DEG C/h；
3）1 hour is kept the temperature at 450 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 3
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 450 DEG C using the speed of 120 DEG C/h；
4）1.5 hours are kept the temperature at 450 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 3
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 450 DEG C are warming up to using the speed of 120 DEG C/h；
3）1.5 hours are kept the temperature at 450 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 4
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 470 DEG C using the speed of 120 DEG C/h；
4）0.5 hour is kept the temperature at 470 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 4
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 470 DEG C are warming up to using the speed of 120 DEG C/h；
3）0.5 hour is kept the temperature at 470 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 5
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 470 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 470 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 5
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 470 DEG C are warming up to using the speed of 120 DEG C/h；
3）1 hour is kept the temperature at 470 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 6
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 470 DEG C using the speed of 120 DEG C/h；
4）1.5 hours are kept the temperature at 470 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 6
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 470 DEG C are warming up to using the speed of 120 DEG C/h；
3）1.5 hours are kept the temperature at 470 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 7
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 480 DEG C using the speed of 120 DEG C/h；
4）0.5 hour is kept the temperature at 480 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 7
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 480 DEG C are warming up to using the speed of 120 DEG C/h；
3）0.5 hour is kept the temperature at 480 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 8
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 480 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 480 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 8
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 480 DEG C are warming up to using the speed of 120 DEG C/h；
3）1 hour is kept the temperature at 480 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 9
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 480 DEG C using the speed of 120 DEG C/h；
4）1.5 hours are kept the temperature at 480 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 9
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 480 DEG C are warming up to using the speed of 120 DEG C/h；
3）1.5 hours are kept the temperature at 480 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 10
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 510 DEG C using the speed of 120 DEG C/h；
4）0.5 hour is kept the temperature at 510 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 10
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 510 DEG C are warming up to using the speed of 120 DEG C/h；
3）0.5 hour is kept the temperature at 510 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 11
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 510 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 510 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 11
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 510 DEG C are warming up to using the speed of 120 DEG C/h；
3）1 hour is kept the temperature at 510 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 12
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 510 DEG C using the speed of 120 DEG C/h；
4）1.5 hours are kept the temperature at 510 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 12
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 510 DEG C are warming up to using the speed of 120 DEG C/h；
3）1.5 hours are kept the temperature at 510 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 13
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 530 DEG C using the speed of 120 DEG C/h；
4）0.5 hour is kept the temperature at 530 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 13
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 530 DEG C are warming up to using the speed of 120 DEG C/h；
3）0.5 hour is kept the temperature at 530 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 14
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 530 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 530 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 14
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 530 DEG C are warming up to using the speed of 120 DEG C/h；
3）1 hour is kept the temperature at 530 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Embodiment 15
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 280 DEG C；
3）It is warming up to 530 DEG C using the speed of 120 DEG C/h；
4）1.5 hours are kept the temperature at 530 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 15
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）Directly 530 DEG C are warming up to using the speed of 120 DEG C/h；
3）1.5 hours are kept the temperature at 530 DEG C；
4）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 16
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 300 DEG C；
3）It is warming up to 480 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 480 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
Comparative example 17
A kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board, heating temperature is to 320 DEG C；
3）It is warming up to 480 DEG C using the speed of 120 DEG C/h；
4）1 hour is kept the temperature at 480 DEG C；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
Mechanics Performance Testing is carried out to the zirconium-titanium-carbon steel three-layer composite board being thermally treated resulting in the technological parameter.
The Mechanics Performance Testing comparison of the mode prepared in each embodiment and comparative example is as follows：
| Number | Adhesion strength/MPa | Steel side residual stress/MPa | Titanium residual stress/MPa | Shear strength/MPa |
| Embodiment 1 | 295.78 | 304.56 | 78.01 | 203.79 |
| Comparative example 1 | 291.15 | 322.14 | 80.56 | 220.99 |
| Embodiment 2 | 296.69 | 302.36 | 76.96 | 204.56 |
| Comparative example 2 | 291.56 | 321.87 | 80.22 | 220.58 |
| Embodiment 3 | 302.36 | 298.56 | 78.36 | 204.23 |
| Comparative example 3 | 291.89 | 320.89 | 79.35 | 220.12 |
| Embodiment 4 | 313.78 | 296.45 | 76.11 | 209.69 |
| Comparative example 4 | 293.65 | 320.61 | 78.63 | 218.57 |
| Embodiment 5 | 314.56 | 294.73 | 74.45 | 218.50 |
| Comparative example 5 | 296.51 | 315.96 | 77.69 | 220.22 |
| Embodiment 6 | 318.23 | 296.36 | 72.89 | 217.96 |
| Comparative example 6 | 299.23 | 313.25 | 76.23 | 219.69 |
| Embodiment 7 | 319.36 | 295.69 | 71.63 | 216.95 |
| Comparative example 7 | 296.23 | 312.63 | 76.23 | 219.36 |
| Embodiment 8 | 325.69 | 287.36 | 70.23 | 221.56 |
| Comparative example 8 | 295.26 | 309.23 | 78.56 | 198.36 |
| Embodiment 9 | 312.89 | 286.89 | 72.56 | 220.99 |
| Comparative example 9 | 298.71 | 308.23 | 78.23 | 197.23 |
| Embodiment 10 | 312.45 | 293.01 | 73.22 | 219.32 |
| Comparative example 10 | 299.32 | 305.36 | 78.12 | 197.12 |
| Embodiment 11 | 311.12 | 296.56 | 73.56 | 212.99 |
| Comparative example 11 | 302.26 | 305.25 | 77.56 | 196.98 |
| Embodiment 12 | 315.44 | 291.52 | 73.89 | 212.83 |
| Comparative example 12 | 312.96 | 304.23 | 77.12 | 196.22 |
| Embodiment 13 | 320.56 | 291.35 | 74.32 | 212.80 |
| Comparative example 13 | 313.84 | 291.78 | 76.99 | 196.31 |
| Embodiment 14 | 325.51 | 301.23 | 74.58 | 212.79 |
| Comparative example 14 | 314.39 | 303.07 | 76.70 | 196.86 |
| Embodiment 15 | 325.53 | 291.22 | 74.45 | 212.69 |
| Comparative example 15 | 314.57 | 303.77 | 76.56 | 196.87 |
| Comparative example 16 | 288.78 | 310.26 | 78.36 | 220.98 |
| Comparative example 17 | 287.23 | 312.56 | 79.26 | 198.56 |
The present inventor can obtain by a large amount of orthogonal test, using adhesion strength and residual stress as performance assessment criteria
When, zirconium-titanium-optimal heat treatment process of steel explosive clad plate is+480 DEG C+1h+120 DEG C/h of 280 DEG C of preheatings, the titanium-under this technique
Steel faying face adhesion strength value is 325.69MPa, and steel side residual-stress value is 287.36MPa, and titanium side residual-stress value is
70.23MPa, shear strength are 221.56 MPa.
Before left heat treatment, the pre-heat treatment is first carried out to zirconium-titanium-carbon steel three-layer composite board, titanium-steel faying face is bonded strong
It is obviously improved.
Three heat treatment factors influence conspicuousness to result:Holding temperature T ＞ soaking time t ＞ heat treatment heating and cooling speed
Rate v, holding temperature is excessively high, and soaking time is too long all to reduce adhesion strength.Titanium layer residual tension, which crosses conference, reduces bonding by force
Degree.Titanium-steel faying face adhesion test fracture mode is that toughness adds cleavage mixed-mode crack under optimal heat treatment process.
Claims (7)
1. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process, which is characterized in that be as follows：
1）Zirconium-titanium-carbon steel three-layer composite board is formed as transition zone using titanium plate between zirconium and carbon steel；
2）The pre-heat treatment is carried out to zirconium-titanium-carbon steel three-layer composite board；
3）It is warming up to 450-530 DEG C using the speed of 120 DEG C/h；
4）Heat preservation；
5）Cooled down with the speed of 120 DEG C/h；It places in air and naturally cools to room temperature.
2. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process according to claim 1, which is characterized in that the step
Rapid 2）In the temperature that is reached of the pre-heat treatment be 280-320 DEG C.
3. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process according to claim 1, which is characterized in that the step
It is rapid 4) in heat preservation temperature be 450-530 DEG C.
4. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process according to claim 1, which is characterized in that the step
It is rapid 4) in heat preservation temperature be 470-510 DEG C.
5. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process according to claim 1, which is characterized in that the step
It is rapid 4) in heat preservation temperature be 480 DEG C.
6. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process according to claim 1, which is characterized in that the step
It is rapid 4) in heat preservation time be 0.5-1.5 hours.
7. a kind of zirconium-titanium-carbon steel three-layer composite board heat treatment process according to claim 1, which is characterized in that the step
It is rapid 4) in heat preservation time be 1 hour.
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