JPS6326163B2 - - Google Patents

Info

Publication number
JPS6326163B2
JPS6326163B2 JP58008982A JP898283A JPS6326163B2 JP S6326163 B2 JPS6326163 B2 JP S6326163B2 JP 58008982 A JP58008982 A JP 58008982A JP 898283 A JP898283 A JP 898283A JP S6326163 B2 JPS6326163 B2 JP S6326163B2
Authority
JP
Japan
Prior art keywords
cemented carbide
resistant
wear
mold
raw material
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
JP58008982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59136403A (ja
Inventor
Shizuo Togo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP898283A priority Critical patent/JPS59136403A/ja
Publication of JPS59136403A publication Critical patent/JPS59136403A/ja
Publication of JPS6326163B2 publication Critical patent/JPS6326163B2/ja
Granted 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
JP898283A 1983-01-21 1983-01-21 超硬耐摩耐衝撃工具の製造法 Granted JPS59136403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP898283A JPS59136403A (ja) 1983-01-21 1983-01-21 超硬耐摩耐衝撃工具の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP898283A JPS59136403A (ja) 1983-01-21 1983-01-21 超硬耐摩耐衝撃工具の製造法

Publications (2)

Publication Number Publication Date
JPS59136403A JPS59136403A (ja) 1984-08-06
JPS6326163B2 true JPS6326163B2 (enExample) 1988-05-28

Family

ID=11707891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP898283A Granted JPS59136403A (ja) 1983-01-21 1983-01-21 超硬耐摩耐衝撃工具の製造法

Country Status (1)

Country Link
JP (1) JPS59136403A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63125602A (ja) * 1986-11-12 1988-05-28 Sumitomo Electric Ind Ltd 工具用硬質合金
JP6339436B2 (ja) * 2014-07-29 2018-06-06 京セラ株式会社 ドリル用ブランク、ドリル用ブランクの製造方法、およびドリル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811861B2 (ja) * 1974-08-31 1983-03-04 ウェルファイド株式会社 ピペリジンユウドウタイノシンキセイゾウ
US3978744A (en) * 1975-03-17 1976-09-07 Cabot Corporation Diamond wire drawing die blanks and methods of making the same
JPS6043288B2 (ja) * 1977-09-14 1985-09-27 アムプ・インコ−ポレ−テツド プラスチック材料生成物の成形装置

Also Published As

Publication number Publication date
JPS59136403A (ja) 1984-08-06

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