CN104611641A - Heat resistant and wear resistant steel plate - Google Patents

Heat resistant and wear resistant steel plate Download PDF

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Publication number
CN104611641A
CN104611641A CN201410762289.0A CN201410762289A CN104611641A CN 104611641 A CN104611641 A CN 104611641A CN 201410762289 A CN201410762289 A CN 201410762289A CN 104611641 A CN104611641 A CN 104611641A
Authority
CN
China
Prior art keywords
steel plate
heat
wear
heat resistant
resistant
Prior art date
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
CN201410762289.0A
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Chinese (zh)
Inventor
孙有平
白兆军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi University of Science and Technology
Original Assignee
Guangxi University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangxi University of Science and Technology filed Critical Guangxi University of Science and Technology
Priority to CN201410762289.0A priority Critical patent/CN104611641A/en
Publication of CN104611641A publication Critical patent/CN104611641A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • 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
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • 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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  • 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

The present invention relates to the technical field of iron and steel, and discloses a heat resistant and wear resistant steel plate which comprises the following components by mass: 1.3-2.0% of C, 0.12-0.46% of Mn, 0.53-0.81% of Si, 0.21-0.45% of Ni, 4.2-5.95% of Cr, 1.1-1.5% of Mo, 0.7-1.0% of V, 0.2-0.5% of Nb, 0.01-0.038% of Ca, 0.01-0.015% of Zr, 0.01-0.03% of Cu, less than or equal to 0.028% of S, less than or equal to 0.033% of P, and balance of Fe and inevitable impurities. The invention has the following beneficial effects: the purpose of the invention is to provide the heat resistant and wear resistant steel plate, the heat resistant and wear resistant steel plate with relatively good hardness and wear resistance at high temperature can be obtained on the basis of addition of defined amount of alloy elements, and the heat resistant and wear resistant steel plate is beneficial to the widespread application on various engineering in the condition of high temperature.

Description

Heat-resistant antifriction steel plate
Technical field
The present invention relates to wear resisting steel, particularly relate to a kind of heat-resistant antifriction steel plate.
Background technology
In recent decades, the development & application development of wear resisting steel is very fast, and what generally apply at present is dilute-alloy martensite wear resisting steel.This type wear resisting steel is mainly through increasing carbon content and adding appropriate alloying element, as chromium, molybdenum, nickel, vanadium, tungsten, cobalt, boron etc., make full use of the mechanical property that the schedule of reinforcements such as phase transformation strengthening improve wear resisting steel, it obtains martensite wear resistant steel mainly through quenching and low-temperature tempering heat treatment mode.There is certain disadvantage in this type of steel grade--and its strong hardness all declines to a great extent in high temperature environments, and then reduces wear resistance, significantly reduces the work-ing life of wear resisting steel, affects applying of wear resisting steel.
Summary of the invention
The object of the invention is, in order to overcome above-mentioned deficiency, to propose a kind of heat-resistant antifriction steel plate.
Scheme of the invention of the present invention is: the present invention proposes a kind of heat-resistant antifriction steel plate, its moiety comprises by massfraction: C:1.3-2.0%, Mn:0.12-0.46%, Si:0.53-0.81%, Ni:0.21-0.45%, Cr:4.2-5.95%, Mo:1.1-1.5%, V:0.7-1.0%, Nb:0.2-0.5%, Ca:0.01-0.038%, Zr:0.01-0.015%, Cu:0.01-0.03%, S≤0.028%, P≤0.033%, surplus is Fe and inevitable impurity.
The present invention possesses following beneficial effect: the object of the present invention is to provide a kind of heat-resistant antifriction steel plate, this heat-resistant antifriction steel plate is on the basis of adding appropriate alloying element, obtain the heat-resistant antifriction steel plate still at relatively high temperatures with better strong hardness and wear resistance, the widespread use under being of value to hot conditions in various engineering.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with specific embodiment.
Scheme of the invention of the present invention is: the present invention proposes a kind of heat-resistant antifriction steel plate, its moiety comprises by massfraction: C:1.3-2.0%, Mn:0.12-0.46%, Si:0.53-0.81%, Ni:0.21-0.45%, Cr:4.2-5.95%, Mo:1.1-1.5%, V:0.7-1.0%, Nb:0.2-0.5%, Ca:0.01-0.038%, Zr:0.01-0.015%, Cu:0.01-0.03%, S≤0.028%, P≤0.033%, surplus is Fe and inevitable impurity.
The present invention possesses following beneficial effect: the object of the present invention is to provide a kind of heat-resistant antifriction steel plate, this heat-resistant antifriction steel plate is on the basis of adding appropriate alloying element, obtain the heat-resistant antifriction steel plate still at relatively high temperatures with better strong hardness and wear resistance, the widespread use under being of value to hot conditions in various engineering.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. a heat-resistant antifriction steel plate, is characterized in that, its moiety comprises by massfraction: C:1.3-2.0%, Mn:0.12-0.46%, Si:0.53-0.81%, Ni:0.21-0.45%, Cr:4.2-5.95%, Mo:1.1-1.5%, V:0.7-1.0%, Nb:0.2-0.5%, Ca:0.01-0.038%, Zr:0.01-0.015%, Cu:0.01-0.03%, S≤0.028%, P≤0.033%, surplus is Fe and inevitable impurity.
CN201410762289.0A 2014-12-13 2014-12-13 Heat resistant and wear resistant steel plate Pending CN104611641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410762289.0A CN104611641A (en) 2014-12-13 2014-12-13 Heat resistant and wear resistant steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410762289.0A CN104611641A (en) 2014-12-13 2014-12-13 Heat resistant and wear resistant steel plate

Publications (1)

Publication Number Publication Date
CN104611641A true CN104611641A (en) 2015-05-13

Family

ID=53146281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410762289.0A Pending CN104611641A (en) 2014-12-13 2014-12-13 Heat resistant and wear resistant steel plate

Country Status (1)

Country Link
CN (1) CN104611641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099751A (en) * 2017-04-26 2017-08-29 含山县朝霞铸造有限公司 A kind of high-intensity high-tenacity steel and its casting technique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101497966A (en) * 2009-03-02 2009-08-05 暨南大学 High-hardness hypereutectic high chromium, manganese, molybdenum and tungsten alloy wear resistant steel material and use thereof
US7754142B2 (en) * 2007-04-13 2010-07-13 Winsert, Inc. Acid resistant austenitic alloy for valve seat inserts
CN104087867A (en) * 2014-07-31 2014-10-08 宁国市宁武耐磨材料有限公司 High wearing resistance anti-oxidation wear-resisting ball for ball mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754142B2 (en) * 2007-04-13 2010-07-13 Winsert, Inc. Acid resistant austenitic alloy for valve seat inserts
CN101497966A (en) * 2009-03-02 2009-08-05 暨南大学 High-hardness hypereutectic high chromium, manganese, molybdenum and tungsten alloy wear resistant steel material and use thereof
CN104087867A (en) * 2014-07-31 2014-10-08 宁国市宁武耐磨材料有限公司 High wearing resistance anti-oxidation wear-resisting ball for ball mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099751A (en) * 2017-04-26 2017-08-29 含山县朝霞铸造有限公司 A kind of high-intensity high-tenacity steel and its casting technique

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Application publication date: 20150513

RJ01 Rejection of invention patent application after publication