CN107236907A - A kind of environment-friendlyweather-proof weather-proof clad steel - Google Patents

A kind of environment-friendlyweather-proof weather-proof clad steel Download PDF

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Publication number
CN107236907A
CN107236907A CN201710422956.4A CN201710422956A CN107236907A CN 107236907 A CN107236907 A CN 107236907A CN 201710422956 A CN201710422956 A CN 201710422956A CN 107236907 A CN107236907 A CN 107236907A
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China
Prior art keywords
parts
accounts
proof
steel
copper
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710422956.4A
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Chinese (zh)
Inventor
崔斌
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SUZHOU DOUBLE GOLD INDUSTRY Co Ltd
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SUZHOU DOUBLE GOLD INDUSTRY Co Ltd
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Priority to CN201710422956.4A priority Critical patent/CN107236907A/en
Publication of CN107236907A publication Critical patent/CN107236907A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/01Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/16Ferrous alloys, e.g. steel alloys containing copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

Present invention is disclosed a kind of environment-friendlyweather-proof weather-proof clad steel, the environment-friendlyweather-proof weather-proof clad steel includes first steel layer on top layer and the second steel layer of internal layer, first steel layer is made up of iron, chromium, titanium, nickel and copper, and parts by weight shared by each composition are respectively in first steel layer:The iron accounts for 90 99 parts, and the chromium accounts for 7 13 parts, and the titanium accounts for 9 16 parts, and the nickel accounts for 5 10 parts, and the copper accounts for 39 parts, and second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, and parts by weight shared by each composition are respectively in second steel layer:The iron accounts for 100 110 parts, and the aluminium accounts for 12 18 parts, and the copper accounts for 4 10 parts, and the phosphorus accounts for 15 parts, and the silicon accounts for 26 parts.The present invention is set using composite construction, the characteristics of with good weatherability, wear-resisting intensity height, good impact flexibility, nontoxic pollution-free.

Description

A kind of environment-friendlyweather-proof weather-proof clad steel
Technical field
The present invention relates to a kind of alloy, and in particular to a kind of environment-friendlyweather-proof weather-proof clad steel.
Background technology
Steel be by essential element of iron, phosphorus content typically below 2%, and the material containing other elements.Can be by purposes Steel is classified, including structural steel, tool box and special steel.Structural steel is further divided into construction steel and steel for engineering mechanism purpose two Class.Tool box includes carbon tool steel, alloy tool steel and high-speed tool steel etc..Special steel include stainless acid resistant steel, heat resisting steel, Electrothermal alloy and magnetic material etc..Present steel when in use be easy to by atmospheric corrosion, weatherability is poor, cause damage of product compared with It hurry up, cause whole product not use normally.
The content of the invention
Set it is an object of the invention to provide one kind using composite construction, with good weatherability, wear-resisting intensity is high, impact The environment-friendlyweather-proof weather-proof clad steel of the characteristics of good toughness, nontoxic pollution-free.
The technical scheme is that, a kind of environment-friendlyweather-proof weather-proof clad steel, the environment-friendlyweather-proof weather-proof clad steel includes the of top layer Second steel layer of one steel layer and internal layer, first steel layer is made up of iron, chromium, titanium, nickel and copper, in first steel layer it is each into Point shared parts by weight are respectively:The iron accounts for 90-99 parts, and the chromium accounts for 7-13 parts, and the titanium accounts for 9-16 parts, and the nickel accounts for 5- 10 parts, the copper accounts for 3-9 parts, and second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, each composition institute in second steel layer Accounting for parts by weight is respectively:The iron accounts for 100-110 parts, and the aluminium accounts for 12-18 parts, and the copper accounts for 4-10 parts, and the phosphorus accounts for 1-5 Part, the silicon accounts for 2-6 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition are specially in first steel layer:It is described Iron accounts for 90 parts, and the chromium accounts for 7 parts, and the titanium accounts for 9 parts, and the nickel accounts for 5 parts, and the copper accounts for 3 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition are specially in second steel layer:It is described Iron accounts for 100 parts, and the aluminium accounts for 12 parts, and the copper accounts for 4 parts, and the phosphorus accounts for 1 part, and the silicon accounts for 2 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition are specially in first steel layer:It is described Iron accounts for 94 parts, and the chromium accounts for 10 parts, and the titanium accounts for 11 parts, and the nickel accounts for 7 parts, and the copper accounts for 6 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition are specially in second steel layer:It is described Iron accounts for 105 parts, and the aluminium accounts for 14 parts, and the copper accounts for 7 parts, and the phosphorus accounts for 3 parts, and the silicon accounts for 4 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition are specially in first steel layer:It is described Iron accounts for 99 parts, and the chromium accounts for 13 parts, and the titanium accounts for 16 parts, and the nickel accounts for 10 parts, and the copper accounts for 9 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition are specially in second steel layer:It is described Iron accounts for 110 parts, and the aluminium accounts for 18 parts, and the copper accounts for 10 parts, and the phosphorus accounts for 5 parts, and the silicon accounts for 6 parts.
Of the present invention is a kind of environment-friendlyweather-proof weather-proof clad steel, is set using composite construction, with good weatherability, wear-resisting intensity The characteristics of height, good impact flexibility, nontoxic pollution-free.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
Of the present invention is a kind of environment-friendlyweather-proof weather-proof clad steel, the first steel layer of the environment-friendlyweather-proof weather-proof clad steel including top layer and Second steel layer of internal layer, first steel layer is made up of iron, chromium, titanium, nickel and copper, weight shared by each composition in first steel layer Measuring number is respectively:The iron accounts for 90-99 parts, and the chromium accounts for 7-13 parts, and the titanium accounts for 9-16 parts, and the nickel accounts for 5-10 parts, institute State copper and account for 3-9 parts, second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, weight shared by each composition in second steel layer Number is respectively:The iron accounts for 100-110 parts, and the aluminium accounts for 12-18 parts, and the copper accounts for 4-10 parts, and the phosphorus accounts for 1-5 parts, institute State silicon and account for 2-6 parts.
Embodiment one
A kind of environment-friendlyweather-proof weather-proof clad steel, the environment-friendlyweather-proof weather-proof clad steel includes first steel layer on top layer and the second steel layer of internal layer, First steel layer is made up of iron, chromium, titanium, nickel and copper, and second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, described Parts by weight shared by each composition are specially in first steel layer:The iron accounts for 90 parts, and the chromium accounts for 7 parts, and the titanium accounts for 9 parts, described Nickel accounts for 5 parts, and the copper accounts for parts by weight shared by each composition in 3 parts, second steel layer and is specially:The iron accounts for 100 parts, described Aluminium accounts for 12 parts, and the copper accounts for 4 parts, and the phosphorus accounts for 1 part, and the silicon accounts for 2 parts.
Embodiment two
A kind of environment-friendlyweather-proof weather-proof clad steel, the environment-friendlyweather-proof weather-proof clad steel includes first steel layer on top layer and the second steel layer of internal layer, First steel layer is made up of iron, chromium, titanium, nickel and copper, and second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, described Parts by weight shared by each composition are specially in first steel layer:The iron accounts for 94 parts, and the chromium accounts for 10 parts, and the titanium accounts for 11 parts, institute State nickel and account for 7 parts, the copper accounts for parts by weight shared by each composition in 6 parts, second steel layer and is specially:The iron accounts for 105 parts, institute State aluminium and account for 14 parts, the copper accounts for 7 parts, and the phosphorus accounts for 3 parts, and the silicon accounts for 4 parts.
Embodiment three
A kind of environment-friendlyweather-proof weather-proof clad steel, the environment-friendlyweather-proof weather-proof clad steel includes first steel layer on top layer and the second steel layer of internal layer, First steel layer is made up of iron, chromium, titanium, nickel and copper, and second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, described Parts by weight shared by each composition are specially in first steel layer:The iron accounts for 99 parts, and the chromium accounts for 13 parts, and the titanium accounts for 16 parts, institute State nickel and account for 10 parts, the copper accounts for parts by weight shared by each composition in 9 parts, second steel layer and is specially:The iron accounts for 110 parts, The aluminium accounts for 18 parts, and the copper accounts for 10 parts, and the phosphorus accounts for 5 parts, and the silicon accounts for 6 parts.
Of the present invention is a kind of environment-friendlyweather-proof weather-proof clad steel, is set using composite construction, with good weatherability, wear-resisting intensity The characteristics of height, good impact flexibility, nontoxic pollution-free.
The embodiment of the present invention is the foregoing is only, but protection scope of the present invention is not limited thereto, it is any Those skilled in the art disclosed herein technical scope in, the change that can expect without creative work or Replace, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be limited with claims Fixed protection domain is defined.

Claims (7)

1. a kind of environment-friendlyweather-proof weather-proof clad steel, it is characterised in that:First steel layer of the environment-friendlyweather-proof weather-proof clad steel including top layer and interior Second steel layer of layer, first steel layer is made up of iron, chromium, titanium, nickel and copper, weight shared by each composition in first steel layer Number is respectively:The iron accounts for 90-99 parts, and the chromium accounts for 7-13 parts, and the titanium accounts for 9-16 parts, and the nickel accounts for 5-10 parts, described Copper accounts for 3-9 parts, and second steel layer is made up of iron, aluminium, copper, phosphorus and silicon, parts by weight shared by each composition in second steel layer Number is respectively:The iron accounts for 100-110 parts, and the aluminium accounts for 12-18 parts, and the copper accounts for 4-10 parts, and the phosphorus accounts for 1-5 parts, described Silicon accounts for 2-6 parts.
2. environment-friendlyweather-proof weather-proof clad steel according to claim 1, it is characterised in that:Weight shared by each composition in first steel layer Number is specially:The iron accounts for 90 parts, and the chromium accounts for 7 parts, and the titanium accounts for 9 parts, and the nickel accounts for 5 parts, and the copper accounts for 3 parts.
3. environment-friendlyweather-proof weather-proof clad steel according to claim 1, it is characterised in that:Weight shared by each composition in second steel layer Number is specially:The iron accounts for 100 parts, and the aluminium accounts for 12 parts, and the copper accounts for 4 parts, and the phosphorus accounts for 1 part, and the silicon accounts for 2 parts.
4. environment-friendlyweather-proof weather-proof clad steel according to claim 1, it is characterised in that:Weight shared by each composition in first steel layer Number is specially:The iron accounts for 94 parts, and the chromium accounts for 10 parts, and the titanium accounts for 11 parts, and the nickel accounts for 7 parts, and the copper accounts for 6 parts.
5. environment-friendlyweather-proof weather-proof clad steel according to claim 1, it is characterised in that:Weight shared by each composition in second steel layer Number is specially:The iron accounts for 105 parts, and the aluminium accounts for 14 parts, and the copper accounts for 7 parts, and the phosphorus accounts for 3 parts, and the silicon accounts for 4 parts.
6. environment-friendlyweather-proof weather-proof clad steel according to claim 1, it is characterised in that:Weight shared by each composition in first steel layer Number is specially:The iron accounts for 99 parts, and the chromium accounts for 13 parts, and the titanium accounts for 16 parts, and the nickel accounts for 10 parts, and the copper accounts for 9 parts.
7. environment-friendlyweather-proof weather-proof clad steel according to claim 1, it is characterised in that:Weight shared by each composition in second steel layer Number is specially:The iron accounts for 110 parts, and the aluminium accounts for 18 parts, and the copper accounts for 10 parts, and the phosphorus accounts for 5 parts, and the silicon accounts for 6 parts.
CN201710422956.4A 2017-06-07 2017-06-07 A kind of environment-friendlyweather-proof weather-proof clad steel Pending CN107236907A (en)

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CN201710422956.4A CN107236907A (en) 2017-06-07 2017-06-07 A kind of environment-friendlyweather-proof weather-proof clad steel

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5221348B2 (en) * 2006-07-27 2013-06-26 国立大学法人 東京大学 Multi-layer steel and method for producing multi-layer steel
CN103290331A (en) * 2013-05-21 2013-09-11 马钢(集团)控股有限公司 High-strength and high-corrosion-resistance steel plate material with yield strength of 450 MPa and production method thereof
CN103882317A (en) * 2012-12-21 2014-06-25 鞍钢股份有限公司 Composite wear-resistant steel plate with good plasticity and toughness and manufacturing method thereof
WO2014114160A1 (en) * 2013-01-24 2014-07-31 宝山钢铁股份有限公司 High corrosion resistance and high strength weathering steel plate containing aluminium and manufacturing method therefor
CN104295804A (en) * 2014-08-28 2015-01-21 河北久通耐磨防腐管道有限公司 Dual-liquid bimetal pipeline and production method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5221348B2 (en) * 2006-07-27 2013-06-26 国立大学法人 東京大学 Multi-layer steel and method for producing multi-layer steel
CN103882317A (en) * 2012-12-21 2014-06-25 鞍钢股份有限公司 Composite wear-resistant steel plate with good plasticity and toughness and manufacturing method thereof
WO2014114160A1 (en) * 2013-01-24 2014-07-31 宝山钢铁股份有限公司 High corrosion resistance and high strength weathering steel plate containing aluminium and manufacturing method therefor
CN103290331A (en) * 2013-05-21 2013-09-11 马钢(集团)控股有限公司 High-strength and high-corrosion-resistance steel plate material with yield strength of 450 MPa and production method thereof
CN104295804A (en) * 2014-08-28 2015-01-21 河北久通耐磨防腐管道有限公司 Dual-liquid bimetal pipeline and production method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
崔崑主编: "《钢铁材料及有色金属材料》", 31 August 1981 *
荒木透,金予秀夫: "《钢铁材料学》", 31 December 1977 *

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Application publication date: 20171010

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