JPS57171563A - Abrasion resistant material - Google Patents

Abrasion resistant material

Info

Publication number
JPS57171563A
JPS57171563A JP5549381A JP5549381A JPS57171563A JP S57171563 A JPS57171563 A JP S57171563A JP 5549381 A JP5549381 A JP 5549381A JP 5549381 A JP5549381 A JP 5549381A JP S57171563 A JPS57171563 A JP S57171563A
Authority
JP
Japan
Prior art keywords
matrix
solder
abrasion resistant
super hard
particles
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
JP5549381A
Other languages
Japanese (ja)
Inventor
Keisuke Hanai
Katsuyuki Sakazume
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP5549381A priority Critical patent/JPS57171563A/en
Publication of JPS57171563A publication Critical patent/JPS57171563A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal

Abstract

PURPOSE:To produce an abrasion resistant material which is easy to weld by mixing super hard alloy particles and Ni solder as matrix at specific ratios in a mild steel vessel, and heating these to melt the Ni solder thereby forming the composite material of the super hard particles and the matrix. CONSTITUTION:In the stage of producing an abrasion resistant material used for cutting blades or the like of construction machinery such as civil engineering machinery, a WC-Co super hard material is packed in the particulate form 1 of 0.1-3mm. sizes together with Ni solder 2 for matrix formation to 50-60% volume ratios. These are put in a vacuum heating furnace 4 and are heated with heaters 5 to melt the Ni solder of the matrix, whereby the abrasion resistant composite material consisting of the particles 1 and the Ni matrix 2 is formed in the vessel 3. Since the outside circumferential part is formed of the mild steel, this is welded easily to cutting blades of civil engineering machinery.
JP5549381A 1981-04-15 1981-04-15 Abrasion resistant material Pending JPS57171563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5549381A JPS57171563A (en) 1981-04-15 1981-04-15 Abrasion resistant material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5549381A JPS57171563A (en) 1981-04-15 1981-04-15 Abrasion resistant material

Publications (1)

Publication Number Publication Date
JPS57171563A true JPS57171563A (en) 1982-10-22

Family

ID=13000153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5549381A Pending JPS57171563A (en) 1981-04-15 1981-04-15 Abrasion resistant material

Country Status (1)

Country Link
JP (1) JPS57171563A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200948A (en) * 1984-03-23 1985-10-11 Sumitomo Metal Ind Ltd Composite material for supporting member of heating furnace
US10543528B2 (en) 2012-01-31 2020-01-28 Esco Group Llc Wear resistant material and system and method of creating a wear resistant material
US10730104B2 (en) 2011-04-06 2020-08-04 Esco Group Llc Hardfaced wear part using brazing and associated method and assembly for manufacturing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169428A (en) * 1974-12-13 1976-06-16 Torishima Pump Mfg Co Ltd Fukugozairyono seizohoho
JPS5613453A (en) * 1979-07-13 1981-02-09 Uedasa Chuzosho:Kk Binding alloy for wear resistant member containing sintered hard alloy particle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169428A (en) * 1974-12-13 1976-06-16 Torishima Pump Mfg Co Ltd Fukugozairyono seizohoho
JPS5613453A (en) * 1979-07-13 1981-02-09 Uedasa Chuzosho:Kk Binding alloy for wear resistant member containing sintered hard alloy particle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200948A (en) * 1984-03-23 1985-10-11 Sumitomo Metal Ind Ltd Composite material for supporting member of heating furnace
US10730104B2 (en) 2011-04-06 2020-08-04 Esco Group Llc Hardfaced wear part using brazing and associated method and assembly for manufacturing
US10543528B2 (en) 2012-01-31 2020-01-28 Esco Group Llc Wear resistant material and system and method of creating a wear resistant material

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