CN105349905A - Metal material resistant to high temperature and corrosion - Google Patents
Metal material resistant to high temperature and corrosion Download PDFInfo
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- CN105349905A CN105349905A CN201510716744.8A CN201510716744A CN105349905A CN 105349905 A CN105349905 A CN 105349905A CN 201510716744 A CN201510716744 A CN 201510716744A CN 105349905 A CN105349905 A CN 105349905A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
- C22C33/06—Making ferrous alloys by melting using master alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
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Abstract
The invention discloses a metal material resistant to high temperature and corrosion and a preparation method thereof. The metal material resistant to high temperature and corrosion comprises 40%-80% of base metal, 5%-50% of metal carbide and/or metal nitride, 0.5%-1% of Si, 1.5%-3.5% of Mn, 0.8%-6.2% of Ni, 0.2%-2.4% of Ti, 0.8%-2.4% of Zr, 0.2%-0.35% of Nb, 0.8%-1.6% of Sn and 10%-18% of Cr. The preparation method comprises the steps that the raw materials are smelted into liquid; pouring is conducted; cooling is conducted; and preparation is finished after tempering. The wet corrosion resistance of the metal material reaches the level 6 of GB/T 4334-2008, the dry corrosion resistance of the metal material reaches above level 5 of GB/T 13671-1992, the metal material not only is suitable for the operation process in the severe environment, but also can be used in the high-end technical fields like space flight and aviation, and the application range is very wide.
Description
Technical field
The present invention relates to metal material field, be specifically related to a kind of corrosion-and high-temp-resistant metallic substance and preparation method thereof.
Background technology
Corrosion of metal type is divided into dry corrosion and wet corrosion two kinds.Dry corrosion refers to the corrosion in the dry gas under existing without liquid water, when mainly occurring in high-temperature operation; Wet corrosion refers to the corrosion occurred in the presence of water, and owing to generally containing water in air, and also often process the various aqueous solution in Chemical Manufacture, therefore wet corrosion is more common than dry corrosion.
At present, research for metal novel material is often directed to the corrosive lifting of moisture-resistant, such as CN103740974A discloses a kind of practical metallic substance, comprise following composition: copper, zinc, arsenic, tin, silicon and manganese, in described practical metallic substance, shared by each composition, weight percent is respectively: described copper accounts for 70.5%-76.6%, described zinc accounts for 18.5%-20.4%, described arsenic accounts for 0.3%-0.9%, described tin accounts for 0.8%-1.7%, described silicon accounts for 2.6%-4.2%, and described manganese accounts for 1.2%-2.3%.This metallic substance by adding the compositions such as arsenic, tin, silicon and manganese in the brass of copper zinc formation, tin can improve resistant to sea water and the sea atmosphere corrosion of metallic substance, arsenic, silicon and manganese can improve mechanical property, wear resistance, solidity to corrosion, winter hardiness, the thermotolerance of metallic substance, and improve mobility, make metallic substance quality tight, quality is high.But, prior art often for be one in the anti-dry corrosion of metallic substance or moisture-resistant corrodibility, openly can the new metallic material of anti-dry corrosion and wet corrosion simultaneously.
Summary of the invention
For realizing above technical purpose, the present invention by the following technical solutions:
First aspect, the invention provides a kind of corrosion-resistant metal materials, and the raw material of described metallic substance is by comprising following component:
Wherein, base metal can be 40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 or 80; Metallic carbide and/or metal nitride can be 5,10,15,20,25,30,35,40,45 or 50; Si can be 0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3,1.4 or 1.5; Mn can be 1.5,1.6,1.7,1.8,1.9,2,2.1,2.2,2.3,2.4,2.5,2.6,2.7,2.8,2.9,3,3.1,3.2,3.3,3.4 or 3.5; Ni can be 0.8,1,1.2,1.4,1.6,1.8,2,2.2,2.4,2.6,2.8,3,3.2,3.4,3.6,3.8,4,4.2,4.4,4.6,4.8,5,5.2,5.4,5.6,5.8,6 or 6.2; Ti can be 0.2,0.4,0.6,0.8,1,1.2,1.4,1.6,1.8,2,2.2 or 2.4; Zr can be 0.8,0.9,1,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2,2.1,2.2,2.3 or 2.4; Nb can be 0.2,0.21,0.22,0.23,0.24,0.25,0.26,0.27,0.28,0.29,0.3,0.31,0.32,0.33,0.34 or 0.35; Sn can be 0.8,0.9,1,1.1,1.2,1.3,1.4,1.5 or 1.6; Cr can be 10,11,12,13,14,15,16,17 or 18.
As optimal technical scheme, the raw material of described metallic substance is by comprising following component:
Preferably, described base metal comprises the combination of any one or at least two kinds in hadfield steel, Austenitic Manganese Steel, two-phase body stainless steel, ferritic stainless steel, austenitic stainless steel or Martensite Stainless Steel, it can be such as hadfield steel, Austenitic Manganese Steel and the stainless combination of two-phase body, the combination of ferritic stainless steel, austenitic stainless steel and Martensite Stainless Steel, or the combination of hadfield steel, Austenitic Manganese Steel, two-phase body stainless steel, ferritic stainless steel, austenitic stainless steel and Martensite Stainless Steel.
Preferably, described metallic carbide and/or metal nitride are particulate state, particle diameter is 150-400 micron, can be such as 150 microns, 175 microns, 200 microns, 225 microns, 250 microns, 275 microns, 300 microns, 325 microns, 350 microns, 375 microns or 400 microns, be preferably 200-300 micron.
Preferably, the density of described corrosion-resistant metal materials is 4.8-7.7g/cc, can be such as 4.8g/cc, 5g/cc, 5.2g/cc, 5.4g/cc, 5.6g/cc, 5.8g/cc, 6g/cc, 6.2g/cc, 6.4g/cc, 6.6g/cc, 6.8g/cc, 7g/cc, 7.2g/cc, 7.4g/cc or 7.7g/cc, be preferably 5-7g/cc.
Second aspect, the invention provides the preparation method of corrosion-resistant metal materials as described in relation to the first aspect, comprises the steps:
(1) in protective atmosphere, each component raw material is melted, form slurries;
(2) slurries are built, cooling;
(3), after temper, described corrosion-resistant metal materials are made.
Preferably, step (1) described protective atmosphere is the combination of any one or at least two kinds in nitrogen, argon gas or helium, such as, can be nitrogen; argon gas; the combination of argon gas and helium, or the combination of nitrogen, argon gas and helium, be preferably nitrogen and/or argon gas.
Preferably, the described temperature each component raw material melted is 1500-2200 DEG C, can be such as 1500 DEG C, 1550 DEG C, 1600 DEG C, 1650 DEG C, 1700 DEG C, 1750 DEG C, 1800 DEG C, 1850 DEG C, 1900 DEG C, 1950 DEG C, 2000 DEG C, 2050 DEG C, 2100 DEG C, 2150 DEG C or 2200 DEG C, be preferably 2000-2200 DEG C.
Preferably, the temperature of building described in step (2) is 1600-1800 DEG C, can be such as 1600 DEG C, 1610 DEG C, 1620 DEG C, 1630 DEG C, 1640 DEG C, 1650 DEG C, 1660 DEG C, 1670 DEG C, 1680 DEG C, 1690 DEG C, 1700 DEG C, 1710 DEG C, 1720 DEG C, 1730 DEG C, 1740 DEG C, 1750 DEG C, 1760 DEG C, 1770 DEG C, 1780 DEG C, 1790 DEG C or 1800 DEG C, be preferably 1650-1750 DEG C.
Preferably, described being cooled to first is cooled to 900-950 DEG C, can be such as 900 DEG C, 905 DEG C, 910 DEG C, 915 DEG C, 920 DEG C, 925 DEG C, 930 DEG C, 935 DEG C, 940 DEG C, 945 DEG C or 950 DEG C, be preferably 910-930 DEG C, then put into insulation can and be cooled to room temperature.
Preferably, the temperature of step (3) described temper is 480-520 DEG C, such as, can be 480 DEG C, 485 DEG C, 490 DEG C, 495 DEG C, 500 DEG C, 505 DEG C, 510 DEG C, 515 DEG C or 520 DEG C, is preferably 510 DEG C.
Preferably, described preparation method comprises the steps:
(1) in nitrogen or argon gas atmosphere, each component raw material is melted at 1500-2200 DEG C, form slurries;
(2) slurries are built at 1600-1800 DEG C, be cooled to 900-950 DEG C, then put into insulation can and be cooled to room temperature;
(3) carry out temper at 480-520 DEG C, make described corrosion-resistant metal materials.
Compared with prior art, the present invention at least possesses following beneficial effect:
In the present invention, the combination of Si, Ni and Mn can improve wear resistance and the toughness of metallic substance, and the combination of various metal can also improve intensity, hardness, hardening capacity, improves its anti-dry corrosion, improves processing characteristics;
In addition, present invention adds part rare earth element, the harmful element in base metal can be sloughed, play the effect of purifying molten metal, control the microstructure form of metallic substance, crystal grain thinning, strengthening surface tension force, significantly improves anti-dry, the wet corrosion of metallic substance.Through national standard test, moisture-proof corrodibility of the present invention reaches 6 grades of GB/T4334-2008, and resistance to dry corrosion simultaneously reaches more than 5 grades of GB/T13671-1992; Metallic substance of the present invention is not only applicable to the operating procedure in severe environment, can also be used for the high-end technical fields such as space flight and aviation, and range of application is very extensive.
Embodiment
Technical scheme of the present invention is further illustrated below by embodiment.
Those skilled in the art should understand, described embodiment is only help to understand the present invention, should not be considered as concrete restriction of the present invention.
Embodiment 1
As follows according to the metallic substance preparation method of the present embodiment:
(1) feed composition:
(2) preparation method:
1. in argon gas atmosphere, each component raw material is melted at 1500 DEG C, form slurries;
2. slurries are built at 1600 DEG C, be cooled to 950 DEG C, then put into insulation can and be cooled to room temperature;
3. carry out temper at 480 DEG C, make described corrosion-resistant metal materials.
Embodiment 2:
As follows according to the metallic substance preparation method of the present embodiment:
(1) feed composition:
(2) preparation method:
1. in nitrogen atmosphere, each component raw material is melted at 2200 DEG C, form slurries;
2. slurries are built at 1800 DEG C, be cooled to 900 DEG C, then put into insulation can and be cooled to room temperature;
3. carry out temper at 520 DEG C, make described corrosion-resistant metal materials.
Embodiment 3:
As follows according to the metallic substance preparation method of the present embodiment:
(1) feed composition:
(2) preparation method:
1. in nitrogen atmosphere, each component raw material is melted at 1850 DEG C, form slurries;
2. slurries are built at 1700 DEG C, be cooled to 925 DEG C, then put into insulation can and be cooled to room temperature;
3. carry out temper at 500 DEG C, make described corrosion-resistant metal materials.
Embodiment 4:
As follows according to the metallic substance preparation method of the present embodiment:
(1) feed composition:
(2) preparation method:
1. in nitrogen atmosphere, each component raw material is melted at 1700 DEG C, form slurries;
2. slurries are built at 1740 DEG C, be cooled to 910 DEG C, then put into insulation can and be cooled to room temperature;
3. carry out temper at 493 DEG C, make described corrosion-resistant metal materials.
Embodiment 5:
As follows according to the metallic substance preparation method of the present embodiment:
(1) feed composition:
(2) preparation method:
1. in nitrogen atmosphere, each component raw material is melted at 2000 DEG C, form slurries;
2. slurries are built at 1660 DEG C, be cooled to 930 DEG C, then put into insulation can and be cooled to room temperature;
3. carry out temper at 510 DEG C, make described corrosion-and high-temp-resistant metallic substance.
Comparative example 1
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Austenitic Manganese Steel is 38.
Comparative example 2
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Austenitic Manganese Steel is 82.
Comparative example 3
The preparation method of this comparative example is identical with embodiment 1, and difference is only that metallic carbide are 3.5.
Comparative example 4
The preparation method of this comparative example is identical with embodiment 1, and difference is only that metallic carbide are 54.
Comparative example 5
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing metal carbide.
Comparative example 6
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Si is 1.8.
Comparative example 7
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Si is 0.2.
Comparative example 8
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Si.
Comparative example 9
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Mn is 1.2.
Comparative example 10
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Mn is 3.8.
Comparative example 11
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Mn.
Comparative example 12
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Ni is 0.5.
Comparative example 13
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Ni is 6.5.
Comparative example 14
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Ni.
Comparative example 15
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Ti is 2.6.
Comparative example 16
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Ti.
Comparative example 17
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Zr is 0.5.
Comparative example 18
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Zr is 2.5.
Comparative example 19
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Zr.
Comparative example 20
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Nb is 0.5.
Comparative example 21
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Nb.
Comparative example 22
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Sn is 0.4.
Comparative example 23
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Sn is 1.8.
Comparative example 24
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Sn.
Comparative example 25
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Cr is 8.
Comparative example 26
The preparation method of this comparative example is identical with embodiment 1, and difference is only that Cr is 20.
Comparative example 27
The preparation method of this comparative example is identical with embodiment 1, and difference is only not containing Cr.
Erosion resistance is tested:
The high temperature resistant test of erosion resistance is carried out to metallic substance prepared by embodiment 1-5, concrete testing method and result as shown in table 1:
| Tested object | Moisture-proof corrosion test | Resistance to dry corrosion test | High temperature resistant (DEG C) |
| Testing method | GB/T 4334-2008 | GB/T 13671-1992 | Calcining |
| Embodiment 1 | 6 | 6 | 653 |
| Embodiment 2 | 6 | 5 | 687 |
| Embodiment 3 | 6 | 6 | 697 |
| Embodiment 4 | 6 | 6 | 721 |
| Embodiment 5 | 6 | 6 | 714 |
| Comparative example 1 | 4 | 2 | 521 |
| Comparative example 2 | 4 | 3 | 514 |
| Comparative example 3 | 4 | 3 | 503 |
| Comparative example 4 | 4 | 2 | 483 |
| Comparative example 5 | 3 | 3 | 526 |
| Comparative example 6 | 4 | 4 | 495 |
| Comparative example 7 | 4 | 3 | 453 |
| Comparative example 8 | 3 | 3 | 462 |
| Comparative example 9 | 4 | 4 | 418 |
| Comparative example 10 | 4 | 4 | 472 |
| Comparative example 11 | 4 | 3 | 401 |
| Comparative example 12 | 3 | 3 | 510 |
| Comparative example 13 | 3 | 4 | 454 |
| Comparative example 14 | 4 | 3 | 473 |
| Comparative example 15 | 4 | 3 | 413 |
| Comparative example 16 | 4 | 4 | 431 |
| Comparative example 17 | 3 | 3 | 389 |
| Comparative example 18 | 4 | 3 | 396 |
| Comparative example 19 | 4 | 3 | 347 |
| Comparative example 20 | 4 | 3 | 496 |
| Comparative example 21 | 4 | 3 | 412 |
| Comparative example 22 | 3 | 3 | 321 |
| Comparative example 23 | 3 | 3 | 420 |
| Comparative example 24 | 3 | 2 | 442 |
| Comparative example 25 | 4 | 3 | 416 |
| Comparative example 26 | 4 | 2 | 427 |
| Comparative example 27 | 4 | 2 | 467 |
As can be seen from above test result, metallic substance of the present invention possesses excellent corrosion resistance nature, and resistance to dry, wet corrosion is all up to state standards 6 grades, has excellent resistance to elevated temperatures, high temperature resistantly all reaches more than 600 DEG C.And anti-dry, wet corrosion, the high thermal resistance of comparative example 1-27 are all lower than embodiment.
Applicant states, the present invention illustrates processing method of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned processing step, does not namely mean that the present invention must rely on above-mentioned processing step and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of raw material selected by the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. a corrosion-and high-temp-resistant metallic substance, is characterized in that, the raw material of described metallic substance is by comprising following component:
2. corrosion-and high-temp-resistant metallic substance according to claim 1, is characterized in that, the raw material of described metallic substance is by comprising following component:
3. corrosion-resistant metal materials according to claim 1 and 2, it is characterized in that, described base metal comprises the combination of any one or at least two kinds in hadfield steel, Austenitic Manganese Steel, two-phase body stainless steel, ferritic stainless steel, austenitic stainless steel or Martensite Stainless Steel.
4. according to the corrosion-resistant metal materials one of claim 1-3 Suo Shu, it is characterized in that, described metallic carbide and/or metal nitride are particulate state, and particle diameter is 150-400 micron, are preferably 200-300 micron.
5. according to the corrosion-resistant metal materials one of claim 1-4 Suo Shu, it is characterized in that, the density of described corrosion-resistant metal materials is 4.8-7.7g/cc, is preferably 5-7g/cc.
6. according to the preparation method of the corrosion-resistant metal materials one of claim 1-5 Suo Shu, it is characterized in that, comprise the steps:
(1) in protective atmosphere, each component raw material is melted, form slurries;
(2) slurries are built, cooling;
(3), after temper, described corrosion-resistant metal materials are made.
7. preparation method according to claim 6, is characterized in that, step (1) described protective atmosphere is the combination of any one or at least two kinds in nitrogen, argon gas or helium, is preferably nitrogen and/or argon gas;
Preferably, the described temperature each component raw material melted is 1500-2200 DEG C, is preferably 2000-2200 DEG C.
8. the preparation method according to claim 6 or 7, is characterized in that, the temperature of building described in step (2) is 1600-1800 DEG C, is preferably 1650-1750 DEG C;
Preferably, described in be cooled to and be first cooled to 900-950 DEG C, be preferably 910-930 DEG C, then put into insulation can and be cooled to room temperature.
9. according to the preparation method one of claim 6-8 Suo Shu, it is characterized in that, the temperature of step (3) described temper is 480-520 DEG C, is preferably 510 DEG C.
10. according to the preparation method of the corrosion-resistant metal materials one of claim 6-9 Suo Shu, it is characterized in that, comprise the steps:
(1) in nitrogen or argon gas atmosphere, each component raw material is melted at 1500-2200 DEG C, form slurries;
(2) slurries are built at 1600-1800 DEG C, be cooled to 900-950 DEG C, then put into insulation can and be cooled to room temperature;
(3) carry out temper at 480-520 DEG C, make described corrosion-resistant metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716744.8A CN105349905A (en) | 2015-10-29 | 2015-10-29 | Metal material resistant to high temperature and corrosion |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510716744.8A CN105349905A (en) | 2015-10-29 | 2015-10-29 | Metal material resistant to high temperature and corrosion |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925871A (en) * | 2016-06-13 | 2016-09-07 | 安徽越天特种车桥有限公司 | Special composite metal plate material for automobile parts and preparation method thereof |
| CN107177771A (en) * | 2017-06-14 | 2017-09-19 | 合肥博创机械制造有限公司 | A kind of preparation method of high-intensity composite metal material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147602A (en) * | 1991-05-20 | 1992-09-15 | General Electric Company | Corrosion resistant high chromium stainless steel alloy |
| CN1504588A (en) * | 2002-12-04 | 2004-06-16 | 中国科学院金属研究所 | Austenic antibiotic stainless steel |
| CN101981217A (en) * | 2008-03-27 | 2011-02-23 | 新日铁住金不锈钢株式会社 | Martensitic stainless steel for disk brake with excellent non-rusting property |
| CN103695734A (en) * | 2013-12-06 | 2014-04-02 | 天津立中合金集团有限公司 | Novel lasting refined modified hypo eutectic aluminum alloy material and preparation method thereof |
-
2015
- 2015-10-29 CN CN201510716744.8A patent/CN105349905A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147602A (en) * | 1991-05-20 | 1992-09-15 | General Electric Company | Corrosion resistant high chromium stainless steel alloy |
| CN1504588A (en) * | 2002-12-04 | 2004-06-16 | 中国科学院金属研究所 | Austenic antibiotic stainless steel |
| CN101981217A (en) * | 2008-03-27 | 2011-02-23 | 新日铁住金不锈钢株式会社 | Martensitic stainless steel for disk brake with excellent non-rusting property |
| CN103695734A (en) * | 2013-12-06 | 2014-04-02 | 天津立中合金集团有限公司 | Novel lasting refined modified hypo eutectic aluminum alloy material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925871A (en) * | 2016-06-13 | 2016-09-07 | 安徽越天特种车桥有限公司 | Special composite metal plate material for automobile parts and preparation method thereof |
| CN107177771A (en) * | 2017-06-14 | 2017-09-19 | 合肥博创机械制造有限公司 | A kind of preparation method of high-intensity composite metal material |
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