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HK1051221A1 - Pm high speed steel having high elevated-temperature strength - Google Patents

Pm high speed steel having high elevated-temperature strength Download PDF

Info

Publication number
HK1051221A1
HK1051221A1 HK03103318A HK03103318A HK1051221A1 HK 1051221 A1 HK1051221 A1 HK 1051221A1 HK 03103318 A HK03103318 A HK 03103318A HK 03103318 A HK03103318 A HK 03103318A HK 1051221 A1 HK1051221 A1 HK 1051221A1
Authority
HK
Hong Kong
Prior art keywords
speed steel
tungsten
molybdenum
high speed
powder
Prior art date
Application number
HK03103318A
Other languages
English (en)
Chinese (zh)
Other versions
HK1051221B (en
Inventor
I‧麦利
R‧拉毕斯彻
W‧列布法赫特
Original Assignee
Boehler Edelstahl Gmbh & Co. Kg.
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 Boehler Edelstahl Gmbh & Co. Kg. filed Critical Boehler Edelstahl Gmbh & Co. Kg.
Publication of HK1051221A1 publication Critical patent/HK1051221A1/xx
Publication of HK1051221B publication Critical patent/HK1051221B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
HK03103318.6A 2001-04-11 2003-05-13 Pm high speed steel having high elevated-temperature strength HK1051221B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0058601A AT409389B (de) 2001-04-11 2001-04-11 Pm-schnellarbeitsstahl mit hoher warmfestigkeit
AT586/2001 2001-04-11

Publications (2)

Publication Number Publication Date
HK1051221A1 true HK1051221A1 (en) 2003-07-25
HK1051221B HK1051221B (en) 2005-04-22

Family

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Also Published As

Publication number Publication date
ATE338835T1 (de) 2006-09-15
ATA5862001A (de) 2001-12-15
EP1249511A1 (de) 2002-10-16
DK1249511T3 (da) 2007-01-15
SI1249511T1 (sl) 2006-12-31
AT409389B (de) 2002-07-25
RU2221073C1 (ru) 2004-01-10
DE50110937D1 (de) 2006-10-19
KR20020080262A (ko) 2002-10-23
CN1388263A (zh) 2003-01-01
UA76942C2 (uk) 2006-10-16
CA2371320A1 (en) 2002-10-11
ES2269340T3 (es) 2007-04-01
TWI261071B (en) 2006-09-01
BR0106358A (pt) 2003-04-15
KR100474117B1 (ko) 2005-03-08
US20030095886A1 (en) 2003-05-22
CN1156595C (zh) 2004-07-07
CA2371320C (en) 2009-07-14
EP1249511B1 (de) 2006-09-06
US6652617B2 (en) 2003-11-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160313