GB1404046A - Cast iron shot - Google Patents

Cast iron shot

Info

Publication number
GB1404046A
GB1404046A GB4961572A GB4961572A GB1404046A GB 1404046 A GB1404046 A GB 1404046A GB 4961572 A GB4961572 A GB 4961572A GB 4961572 A GB4961572 A GB 4961572A GB 1404046 A GB1404046 A GB 1404046A
Authority
GB
United Kingdom
Prior art keywords
shot
iron shot
cast iron
oct
iron
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.)
Expired
Application number
GB4961572A
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.)
POUDRES ET GRENAILLES METALLIQ
Original Assignee
POUDRES ET GRENAILLES METALLIQ
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 POUDRES ET GRENAILLES METALLIQ filed Critical POUDRES ET GRENAILLES METALLIQ
Publication of GB1404046A publication Critical patent/GB1404046A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1404046 Heat treating iron shot POUDRES ET GRENAILLES METALLIQUES 27 Oct 1971 [28 Oct 1971] 49615/72 Heading C7A Chilled hematite iron shot is heat-treated at 250-400‹C and then cooled. The iron may contain by weight less than 0.2% each -S and P balance-Fe and has in the treated condition a martensite: austenite ratio of 9:1. The shot is used particularly for cutting granite.
GB4961572A 1971-10-28 1972-10-27 Cast iron shot Expired GB1404046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138791A FR2158687A5 (en) 1971-10-28 1971-10-28

Publications (1)

Publication Number Publication Date
GB1404046A true GB1404046A (en) 1975-08-28

Family

ID=9085026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4961572A Expired GB1404046A (en) 1971-10-28 1972-10-27 Cast iron shot

Country Status (5)

Country Link
DE (1) DE2253510A1 (en)
ES (1) ES408067A1 (en)
FR (1) FR2158687A5 (en)
GB (1) GB1404046A (en)
IT (1) IT949580B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105648305A (en) * 2016-04-18 2016-06-08 宝鸡市晨瑞鑫铸造有限责任公司 High-strength gray cast iron material and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6319121B2 (en) * 2015-01-29 2018-05-09 セイコーエプソン株式会社 Method for producing metal powder for powder metallurgy, compound, granulated powder and sintered body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105648305A (en) * 2016-04-18 2016-06-08 宝鸡市晨瑞鑫铸造有限责任公司 High-strength gray cast iron material and preparation method thereof
CN105648305B (en) * 2016-04-18 2017-12-01 宝鸡市晨瑞鑫铸造有限责任公司 High-strength gray cast iron material and preparation method thereof

Also Published As

Publication number Publication date
DE2253510A1 (en) 1973-05-03
ES408067A1 (en) 1976-05-01
FR2158687A5 (en) 1973-06-15
IT949580B (en) 1973-06-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]