KR890016198A - 고탄소크롬 베어링 강 - Google Patents

고탄소크롬 베어링 강 Download PDF

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Publication number
KR890016198A
KR890016198A KR1019890004453A KR890004453A KR890016198A KR 890016198 A KR890016198 A KR 890016198A KR 1019890004453 A KR1019890004453 A KR 1019890004453A KR 890004453 A KR890004453 A KR 890004453A KR 890016198 A KR890016198 A KR 890016198A
Authority
KR
South Korea
Prior art keywords
high carbon
bearing steel
carbon chrome
chrome bearing
weight
Prior art date
Application number
KR1019890004453A
Other languages
English (en)
Inventor
요시아끼 효오도오
도시히로 미야가와
Original Assignee
쓰보이 우즈히꼬
고오요오 세이꼬오 가부시기 가이샤
이와기 마사야스
닛뽕 고오슈우하 고오교오 가부시기 가이샤
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 쓰보이 우즈히꼬, 고오요오 세이꼬오 가부시기 가이샤, 이와기 마사야스, 닛뽕 고오슈우하 고오교오 가부시기 가이샤 filed Critical 쓰보이 우즈히꼬
Publication of KR890016198A publication Critical patent/KR890016198A/ko

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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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

내용 없음

Description

고탄소크롬 베어링 강
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 따른 바람직한 실시예를 비교 조정으로서 종전의 강철(SUJ 2)의 로울링 피로시험결과와 함께 와이불(Weibull)도표상에 작도한 도면이다.

Claims (1)

  1. C함류량이 1.1-1.5중량%, Si 함유량이 1.0-2.0중량% Cr함유량이 0.7-1.3중량%, Mn 함유량이 0.2-1.0중량%이고, 남어지가 불가피한 불순물 및 Fe로 되어 있어, 로울링 피로수명이 우수한 고탄소 크롬베어링 강.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890004453A 1988-04-05 1989-04-04 고탄소크롬 베어링 강 KR890016198A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63086169A JPH01255650A (ja) 1988-04-05 1988-04-05 高炭素クロム系軸受鋼
JP63-86169 1988-04-05

Publications (1)

Publication Number Publication Date
KR890016198A true KR890016198A (ko) 1989-11-28

Family

ID=13879254

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890004453A KR890016198A (ko) 1988-04-05 1989-04-04 고탄소크롬 베어링 강

Country Status (3)

Country Link
EP (1) EP0337639A1 (ko)
JP (1) JPH01255650A (ko)
KR (1) KR890016198A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224688B1 (en) 1997-08-18 2001-05-01 Nsk Ltd. Rolling bearing
JP2000328194A (ja) * 1999-03-12 2000-11-28 Minebea Co Ltd 転がり軸受及びその製造方法
KR101271899B1 (ko) * 2010-08-06 2013-06-05 주식회사 포스코 고탄소 크롬 베어링강 및 그 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753260A (en) * 1952-12-16 1956-07-03 Crucible Steel Co America High silicon-carbon tool steel
FR1131198A (fr) * 1955-09-07 1957-02-18 Renault Roulements à billes et à galets tenaces à chaud
FR2177214A5 (ko) * 1972-03-24 1973-11-02 Ugine Aciers
US3929523A (en) * 1972-10-16 1975-12-30 Nippon Steel Corp Steel suitable for use as rolling elements
JPS60194047A (ja) * 1984-03-14 1985-10-02 Aichi Steel Works Ltd 高品質軸受鋼およびその製造法

Also Published As

Publication number Publication date
JPH01255650A (ja) 1989-10-12
EP0337639A1 (en) 1989-10-18

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