JPS6417837A - Erosion shield alloy - Google Patents

Erosion shield alloy

Info

Publication number
JPS6417837A
JPS6417837A JP62171202A JP17120287A JPS6417837A JP S6417837 A JPS6417837 A JP S6417837A JP 62171202 A JP62171202 A JP 62171202A JP 17120287 A JP17120287 A JP 17120287A JP S6417837 A JPS6417837 A JP S6417837A
Authority
JP
Japan
Prior art keywords
powders
erosion shield
shield alloy
tic
produced
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
JP62171202A
Other languages
Japanese (ja)
Inventor
Kazuaki Ikeda
Yasuhiro Suzuki
Hiromasa Shikame
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62171202A priority Critical patent/JPS6417837A/en
Publication of JPS6417837A publication Critical patent/JPS6417837A/en
Pending legal-status Critical Current

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  • Powder Metallurgy (AREA)

Abstract

PURPOSE:To develop an erosion shield alloy having excellent erosion resistance by blending TiC powders and other specific metallic powders to Fe powders, press molding said powders under high pressure and thereafter sintering the same. CONSTITUTION:The mixed powders (produced by an Ar atomizing method and formed by adding the powders having about 20mum grain size consisting of, by weight, 15.0-55.0% TiC powders, 3.0-25.0% Cr powders, 5.0-13.0% Co powders, 1.0-9.0% Ni powders, 1.0-9.0% Mo powders, 0.1-3.0% Al powders, 0.1-3.0% Ti powders and 0.01-1.50% Cu powders, or furthermore adding 1.0-9.0% TaC powers or 0.3-4.0% C powders and consisting of the balance Fe powders) are press molded under 2-10ton/cm<2> pressure. Said green compact is sintered at 1,100-1,550 deg.C, by which the erosion shield alloy having 800-1,200Hv hardness and having excellent erosion resistance is produced.
JP62171202A 1987-07-10 1987-07-10 Erosion shield alloy Pending JPS6417837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171202A JPS6417837A (en) 1987-07-10 1987-07-10 Erosion shield alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171202A JPS6417837A (en) 1987-07-10 1987-07-10 Erosion shield alloy

Publications (1)

Publication Number Publication Date
JPS6417837A true JPS6417837A (en) 1989-01-20

Family

ID=15918913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171202A Pending JPS6417837A (en) 1987-07-10 1987-07-10 Erosion shield alloy

Country Status (1)

Country Link
JP (1) JPS6417837A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103556025A (en) * 2013-10-21 2014-02-05 江门市楚材科技有限公司 Metal ceramic material
CN109338196A (en) * 2018-11-30 2019-02-15 肖水清 Ti(C,N)-based cermet and its preparation method and application
JP2021176987A (en) * 2021-02-16 2021-11-11 山陽特殊製鋼株式会社 Sintered alloy composed of precipitation-hardening stainless steel and carbide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103556025A (en) * 2013-10-21 2014-02-05 江门市楚材科技有限公司 Metal ceramic material
CN109338196A (en) * 2018-11-30 2019-02-15 肖水清 Ti(C,N)-based cermet and its preparation method and application
CN109338196B (en) * 2018-11-30 2020-12-11 岭南师范学院 Ti(C,N)-based cermet and its preparation method and application
JP2021176987A (en) * 2021-02-16 2021-11-11 山陽特殊製鋼株式会社 Sintered alloy composed of precipitation-hardening stainless steel and carbide

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