CN106987783A - A kind of high-strength environment-friendly ductile steel - Google Patents
A kind of high-strength environment-friendly ductile steel Download PDFInfo
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- CN106987783A CN106987783A CN201710411874.XA CN201710411874A CN106987783A CN 106987783 A CN106987783 A CN 106987783A CN 201710411874 A CN201710411874 A CN 201710411874A CN 106987783 A CN106987783 A CN 106987783A
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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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
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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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
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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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Present invention is disclosed a kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel is combined by iron, vanadium, titanium, silicon, manganese, chromium, nickel, nine kinds of compositions of molybdenum and niobium, and parts by weight shared by each composition are respectively in described high-strength environment-friendly ductile steel：Described iron accounts for 85 parts 90 parts, and described vanadium accounts for 6 parts 12 parts, and described titanium accounts for 10 parts 16 parts, described silicon accounts for 1 part 6 parts, and described manganese accounts for 4 parts 10 parts, and described chromium accounts for 12 parts 18 parts, described nickel accounts for 7 parts 13 parts, and described molybdenum accounts for 2 parts 8 parts, and described niobium accounts for 3 parts 9 parts.The present invention has that intensity is high, hardness is big, coefficient of friction is small, good toughness, corrosion resistance are strong, nontoxic pollution-free, it is safe the characteristics of.
Description
Technical field
The present invention relates to a kind of alloy, and in particular to a kind of high-strength environment-friendly ductile 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..The possibility of brittle fracture easily occurs after present steel use, it is bad to show as toughness, makes
With there is potential safety hazard.
The content of the invention
Have that intensity is high, hardness is big, coefficient of friction is small, good toughness, corrosion resistance are strong it is an object of the invention to provide one kind,
Nontoxic pollution-free, it is safe the characteristics of high-strength environment-friendly ductile steel.
The technical scheme is that, a kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron,
Vanadium, titanium, silicon, manganese, chromium, nickel, nine kinds of compositions of molybdenum and niobium are combined, in described high-strength environment-friendly ductile steel shared by each composition
Parts by weight are respectively：Described iron accounts for 85 parts -90 parts, and described vanadium accounts for 6 parts -12 parts, and described titanium accounts for 10 parts -16 parts, institute
The silicon stated accounts for 1 part -6 parts, and described manganese accounts for 4 parts -10 parts, and described chromium accounts for 12 parts -18 parts, and described nickel accounts for 7 parts -13 parts, institute
The molybdenum stated accounts for 2 parts -8 parts, and described niobium accounts for 3 parts -9 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition have in described high-strength environment-friendly ductile steel
Body is：Described iron accounts for 85 parts, and described vanadium accounts for 6 parts, and described titanium accounts for 10 parts, and described silicon accounts for 1 part, and described manganese accounts for 4 parts,
Described chromium accounts for 12 parts, and described nickel accounts for 7 parts, and described molybdenum accounts for 2 parts, and described niobium accounts for 3 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition have in described high-strength environment-friendly ductile steel
Body is：Described iron accounts for 86 parts, and described vanadium accounts for 7 parts, and described titanium accounts for 11 parts, and described silicon accounts for 2 parts, and described manganese accounts for 5 parts,
Described chromium accounts for 13 parts, and described nickel accounts for 8 parts, and described molybdenum accounts for 3 parts, and described niobium accounts for 4 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition have in described high-strength environment-friendly ductile steel
Body is：Described iron accounts for 87 parts, and described vanadium accounts for 8 parts, and described titanium accounts for 12 parts, and described silicon accounts for 3 parts, and described manganese accounts for 6 parts,
Described chromium accounts for 14 parts, and described nickel accounts for 10 parts, and described molybdenum accounts for 5 parts, and described niobium accounts for 6 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition have in described high-strength environment-friendly ductile steel
Body is：Described iron accounts for 89 parts, and described vanadium accounts for 11 parts, and described titanium accounts for 15 parts, and described silicon accounts for 5 parts, and described manganese accounts for 9
Part, described chromium accounts for 17 parts, and described nickel accounts for 12 parts, and described molybdenum accounts for 7 parts, and described niobium accounts for 8 parts.
In a preferred embodiment of the present invention, parts by weight shared by each composition have in described high-strength environment-friendly ductile steel
Body is：Described iron accounts for 90 parts, and described vanadium accounts for 12 parts, and described titanium accounts for 16 parts, and described silicon accounts for 6 parts, and described manganese accounts for 10
Part, described chromium accounts for 18 parts, and described nickel accounts for 12 parts, and described molybdenum accounts for 8 parts, and described niobium accounts for 9 parts.
Of the present invention is a kind of high-strength environment-friendly ductile steel, with intensity is high, hardness is big, coefficient of friction is small, good toughness,
Corrosion resistance is strong, nontoxic pollution-free, it is safe the characteristics of.
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 high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon,
Manganese, chromium, nickel, nine kinds of compositions of molybdenum and niobium are combined, parts by weight shared by each composition in described high-strength environment-friendly ductile steel
Respectively：Described iron accounts for 85 parts -90 parts, and described vanadium accounts for 6 parts -12 parts, and described titanium accounts for 10 parts -16 parts, and described silicon accounts for 1
- 6 parts of part, described manganese accounts for 4 parts -10 parts, and described chromium accounts for 12 parts -18 parts, and described nickel accounts for 7 parts -13 parts, and described molybdenum accounts for 2
- 8 parts of part, described niobium accounts for 3 parts -9 parts.
Embodiment one
A kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon, manganese, chromium, nickel, molybdenum and
Nine kinds of compositions of niobium are combined, and parts by weight shared by each composition are specially in described high-strength environment-friendly ductile steel：Described iron
85 parts are accounted for, described vanadium accounts for 6 parts, and described titanium accounts for 10 parts, and described silicon accounts for 1 part, and described manganese accounts for 4 parts, and described chromium accounts for 12
Part, described nickel accounts for 7 parts, and described molybdenum accounts for 2 parts, and described niobium accounts for 3 parts.
Embodiment two
A kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon, manganese, chromium, nickel, molybdenum and
Nine kinds of compositions of niobium are combined, and parts by weight shared by each composition are specially in described high-strength environment-friendly ductile steel：Described iron
86 parts are accounted for, described vanadium accounts for 7 parts, and described titanium accounts for 11 parts, and described silicon accounts for 2 parts, and described manganese accounts for 5 parts, and described chromium accounts for 13
Part, described nickel accounts for 8 parts, and described molybdenum accounts for 3 parts, and described niobium accounts for 4 parts.
Embodiment three
A kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon, manganese, chromium, nickel, molybdenum and
Nine kinds of compositions of niobium are combined, and parts by weight shared by each composition are specially in described high-strength environment-friendly ductile steel：Described iron
87 parts are accounted for, described vanadium accounts for 8 parts, and described titanium accounts for 12 parts, and described silicon accounts for 3 parts, and described manganese accounts for 6 parts, and described chromium accounts for 14
Part, described nickel accounts for 10 parts, and described molybdenum accounts for 5 parts, and described niobium accounts for 6 parts.
Example IV
A kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon, manganese, chromium, nickel, molybdenum and
Nine kinds of compositions of niobium are combined, and parts by weight shared by each composition are specially in described high-strength environment-friendly ductile steel：Described iron
89 parts are accounted for, described vanadium accounts for 11 parts, and described titanium accounts for 15 parts, and described silicon accounts for 5 parts, and described manganese accounts for 9 parts, and described chromium accounts for 17
Part, described nickel accounts for 12 parts, and described molybdenum accounts for 7 parts, and described niobium accounts for 8 parts.
Embodiment five
A kind of high-strength environment-friendly ductile steel, described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon, manganese, chromium, nickel, molybdenum and
Nine kinds of compositions of niobium are combined, and parts by weight shared by each composition are specially in described high-strength environment-friendly ductile steel：Described iron
90 parts are accounted for, described vanadium accounts for 12 parts, and described titanium accounts for 16 parts, and described silicon accounts for 6 parts, and described manganese accounts for 10 parts, and described chromium is accounted for
18 parts, described nickel accounts for 12 parts, and described molybdenum accounts for 8 parts, and described niobium accounts for 9 parts.
Of the present invention is a kind of high-strength environment-friendly ductile steel, with intensity is high, hardness is big, coefficient of friction is small, good toughness,
Corrosion resistance is strong, nontoxic pollution-free, it is safe the characteristics of.
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 (6)
1. a kind of high-strength environment-friendly ductile steel, it is characterised in that：Described high-strength environment-friendly ductile steel by iron, vanadium, titanium, silicon, manganese,
Chromium, nickel, nine kinds of compositions of molybdenum and niobium are combined, and parts by weight shared by each composition are distinguished in described high-strength environment-friendly ductile steel
For：Described iron accounts for 85 parts -90 parts, and described vanadium accounts for 6 parts -12 parts, and described titanium accounts for 10 parts -16 parts, and described silicon accounts for 1 part -6
Part, described manganese accounts for 4 parts -10 parts, and described chromium accounts for 12 parts -18 parts, and described nickel accounts for 7 parts -13 parts, and described molybdenum accounts for 2 part -8
Part, described niobium accounts for 3 parts -9 parts.
2. high-strength environment-friendly ductile steel according to claim 1, it is characterised in that：In described high-strength environment-friendly ductile steel
Parts by weight shared by each composition are specially：Described iron accounts for 85 parts, and described vanadium accounts for 6 parts, and described titanium accounts for 10 parts, described silicon
1 part is accounted for, described manganese accounts for 4 parts, and described chromium accounts for 12 parts, and described nickel accounts for 7 parts, and described molybdenum accounts for 2 parts, and described niobium accounts for 3 parts.
3. high-strength environment-friendly ductile steel according to claim 1, it is characterised in that：In described high-strength environment-friendly ductile steel
Parts by weight shared by each composition are specially：Described iron accounts for 86 parts, and described vanadium accounts for 7 parts, and described titanium accounts for 11 parts, described silicon
2 parts are accounted for, described manganese accounts for 5 parts, and described chromium accounts for 13 parts, and described nickel accounts for 8 parts, and described molybdenum accounts for 3 parts, and described niobium accounts for 4 parts.
4. high-strength environment-friendly ductile steel according to claim 1, it is characterised in that：In described high-strength environment-friendly ductile steel
Parts by weight shared by each composition are specially：Described iron accounts for 87 parts, and described vanadium accounts for 8 parts, and described titanium accounts for 12 parts, described silicon
3 parts are accounted for, described manganese accounts for 6 parts, and described chromium accounts for 14 parts, and described nickel accounts for 10 parts, and described molybdenum accounts for 5 parts, and described niobium accounts for 6
Part.
5. high-strength environment-friendly ductile steel according to claim 1, it is characterised in that：In described high-strength environment-friendly ductile steel
Parts by weight shared by each composition are specially：Described iron accounts for 89 parts, and described vanadium accounts for 11 parts, and described titanium accounts for 15 parts, described
Silicon accounts for 5 parts, and described manganese accounts for 9 parts, and described chromium accounts for 17 parts, and described nickel accounts for 12 parts, and described molybdenum accounts for 7 parts, and described niobium accounts for 8
Part.
6. high-strength environment-friendly ductile steel according to claim 1, it is characterised in that：In described high-strength environment-friendly ductile steel
Parts by weight shared by each composition are specially：Described iron accounts for 90 parts, and described vanadium accounts for 12 parts, and described titanium accounts for 16 parts, described
Silicon accounts for 6 parts, and described manganese accounts for 10 parts, and described chromium accounts for 18 parts, and described nickel accounts for 12 parts, and described molybdenum accounts for 8 parts, and described niobium is accounted for
9 parts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710411874.XA CN106987783A (en) | 2017-06-05 | 2017-06-05 | A kind of high-strength environment-friendly ductile steel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710411874.XA CN106987783A (en) | 2017-06-05 | 2017-06-05 | A kind of high-strength environment-friendly ductile steel |
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| CN106987783A true CN106987783A (en) | 2017-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097691A (en) * | 2018-09-20 | 2018-12-28 | 张家港市勇峰精密机械有限公司 | A kind of iron-based accurate hardware material of high intensity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180911A (en) * | 1988-01-12 | 1989-07-18 | Sumitomo Metal Ind Ltd | Method for charging sintered ore to blast furnace |
| CN1528937A (en) * | 2003-10-16 | 2004-09-15 | 沈阳铸造研究所 | High-yield-ratio, high-strong toughness cast martensite stainless steel and production method thereof |
| CN102534419A (en) * | 2012-03-13 | 2012-07-04 | 东北大学 | Super-martensitic stainless steel and preparation method thereof |
| CN103789670A (en) * | 2012-11-02 | 2014-05-14 | 无锡市金荡机械厂 | Steel for high-strength high-toughness forge piece |
| CN105861921A (en) * | 2016-04-23 | 2016-08-17 | 何华琼 | High-strength high-toughness alloy steel |
-
2017
- 2017-06-05 CN CN201710411874.XA patent/CN106987783A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180911A (en) * | 1988-01-12 | 1989-07-18 | Sumitomo Metal Ind Ltd | Method for charging sintered ore to blast furnace |
| CN1528937A (en) * | 2003-10-16 | 2004-09-15 | 沈阳铸造研究所 | High-yield-ratio, high-strong toughness cast martensite stainless steel and production method thereof |
| CN102534419A (en) * | 2012-03-13 | 2012-07-04 | 东北大学 | Super-martensitic stainless steel and preparation method thereof |
| CN103789670A (en) * | 2012-11-02 | 2014-05-14 | 无锡市金荡机械厂 | Steel for high-strength high-toughness forge piece |
| CN105861921A (en) * | 2016-04-23 | 2016-08-17 | 何华琼 | High-strength high-toughness alloy steel |
Non-Patent Citations (1)
| Title |
|---|
| 许昌淦编: "《高强度及超高强度钢》", 31 October 1988, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097691A (en) * | 2018-09-20 | 2018-12-28 | 张家港市勇峰精密机械有限公司 | A kind of iron-based accurate hardware material of high intensity |
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Application publication date: 20170728 |