NO970259L - Abrasjonsbestandig, duktilt stål - Google Patents
Abrasjonsbestandig, duktilt stålInfo
- Publication number
- NO970259L NO970259L NO970259A NO970259A NO970259L NO 970259 L NO970259 L NO 970259L NO 970259 A NO970259 A NO 970259A NO 970259 A NO970259 A NO 970259A NO 970259 L NO970259 L NO 970259L
- Authority
- NO
- Norway
- Prior art keywords
- steel
- abrasion resistant
- austenitic
- microstructure
- martensitic
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000005299 abrasion Methods 0.000 title 1
- 229910000734 martensite Inorganic materials 0.000 abstract 2
- 229910000617 Mangalloy Inorganic materials 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000004663 powder metallurgy Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
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
- 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%
-
- 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
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Spectrometry And Color Measurement (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI960299A FI100388B (fi) | 1996-01-22 | 1996-01-22 | Kulutusta kestävä, sitkeä teräs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO970259D0 NO970259D0 (no) | 1997-01-21 |
| NO970259L true NO970259L (no) | 1997-07-23 |
Family
ID=8545010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO970259A NO970259L (no) | 1996-01-22 | 1997-01-21 | Abrasjonsbestandig, duktilt stål |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5756909A (no) |
| EP (1) | EP0785289B1 (no) |
| JP (1) | JPH09217153A (no) |
| KR (1) | KR970058830A (no) |
| CN (1) | CN1074061C (no) |
| AT (1) | ATE203783T1 (no) |
| AU (1) | AU708457B2 (no) |
| CA (1) | CA2194642A1 (no) |
| DE (1) | DE69705870T2 (no) |
| DK (1) | DK0785289T3 (no) |
| ES (1) | ES2160917T3 (no) |
| FI (1) | FI100388B (no) |
| NO (1) | NO970259L (no) |
| TW (1) | TW362117B (no) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5949003A (en) * | 1996-04-15 | 1999-09-07 | Nissan Motor Co., Ltd. | High-temperature wear-resistant sintered alloy |
| JP3878355B2 (ja) * | 1999-04-12 | 2007-02-07 | 日立粉末冶金株式会社 | 高温耐摩耗性焼結合金 |
| JP2001098301A (ja) * | 1999-09-29 | 2001-04-10 | Daido Steel Co Ltd | 高密度焼結体用造粒粉末及びこれを用いた焼結体 |
| SE525181C2 (sv) * | 2002-05-23 | 2004-12-21 | Sandvik Ab | För en kross avsedd slitdel samt sätt att framställa denna |
| US20060266207A1 (en) * | 2003-12-15 | 2006-11-30 | Jaroslav Cerny | Multilayered steel armour |
| EP1768802A4 (en) * | 2004-05-28 | 2009-07-22 | Praxair Technology Inc | WEAR-RESISTANT ALLOY POWDER AND COATINGS |
| FI118518B (fi) * | 2006-01-25 | 2007-12-14 | Metso Powdermet Oy | Menetelmä monimateriaalikomponentin tai -rakenteen valmistamiseksi sekä monimateriaalikomponentin tai -rakenteen käyttö |
| CN100396405C (zh) * | 2006-02-28 | 2008-06-25 | 天津大学 | 能够使熔覆层产生压缩应力的合金粉 |
| JP6227871B2 (ja) * | 2010-02-15 | 2017-11-08 | フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ | 焼結硬化鋼製部品を製造するための母合金、および焼結硬化部品を製造するためのプロセス |
| KR101828288B1 (ko) * | 2016-12-23 | 2018-02-12 | 주식회사 포스코 | 강도 및 내마모성이 우수한 쇼트볼 및 그 제조방법 |
| CN110684933B (zh) * | 2019-11-07 | 2020-12-18 | 燕山大学 | 一种复合马氏体钢及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2429066A1 (fr) * | 1978-06-20 | 1980-01-18 | Roulements Soc Nouvelle | Produit, notamment pour la fabrication de garnitures de friction |
| US4491558A (en) * | 1981-11-05 | 1985-01-01 | Minnesota Mining And Manufacturing Company | Austenitic manganese steel-containing composite article |
| JPS60190552A (ja) * | 1984-03-12 | 1985-09-28 | Sumitomo Metal Ind Ltd | 焼結ステンレス鋼およびその製造方法 |
| US4724000A (en) * | 1986-10-29 | 1988-02-09 | Eaton Corporation | Powdered metal valve seat insert |
| US5217683A (en) * | 1991-05-03 | 1993-06-08 | Hoeganaes Corporation | Steel powder composition |
| US5108493A (en) * | 1991-05-03 | 1992-04-28 | Hoeganaes Corporation | Steel powder admixture having distinct prealloyed powder of iron alloys |
| FR2698808B1 (fr) * | 1992-12-07 | 1995-01-20 | Renault | Matériau pour pièces de friction opérant en milieu lubrifié, et son procédé d'obtention. |
-
1996
- 1996-01-22 FI FI960299A patent/FI100388B/fi not_active IP Right Cessation
-
1997
- 1997-01-03 TW TW086100030A patent/TW362117B/zh active
- 1997-01-07 AU AU10056/97A patent/AU708457B2/en not_active Ceased
- 1997-01-08 CA CA002194642A patent/CA2194642A1/en not_active Abandoned
- 1997-01-13 AT AT97660004T patent/ATE203783T1/de not_active IP Right Cessation
- 1997-01-13 DE DE69705870T patent/DE69705870T2/de not_active Expired - Fee Related
- 1997-01-13 ES ES97660004T patent/ES2160917T3/es not_active Expired - Lifetime
- 1997-01-13 DK DK97660004T patent/DK0785289T3/da active
- 1997-01-13 EP EP97660004A patent/EP0785289B1/en not_active Expired - Lifetime
- 1997-01-14 US US08/782,640 patent/US5756909A/en not_active Expired - Fee Related
- 1997-01-17 KR KR1019970001251A patent/KR970058830A/ko not_active Ceased
- 1997-01-21 CN CN97102307A patent/CN1074061C/zh not_active Expired - Fee Related
- 1997-01-21 NO NO970259A patent/NO970259L/no not_active Application Discontinuation
- 1997-01-22 JP JP9023325A patent/JPH09217153A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0785289A1 (en) | 1997-07-23 |
| NO970259D0 (no) | 1997-01-21 |
| US5756909A (en) | 1998-05-26 |
| AU1005697A (en) | 1997-07-31 |
| FI960299A0 (fi) | 1996-01-22 |
| ATE203783T1 (de) | 2001-08-15 |
| TW362117B (en) | 1999-06-21 |
| CN1163943A (zh) | 1997-11-05 |
| ES2160917T3 (es) | 2001-11-16 |
| DE69705870D1 (de) | 2001-09-06 |
| KR970058830A (ko) | 1997-08-12 |
| AU708457B2 (en) | 1999-08-05 |
| EP0785289B1 (en) | 2001-08-01 |
| DK0785289T3 (da) | 2001-10-01 |
| FI100388B (fi) | 1997-11-28 |
| JPH09217153A (ja) | 1997-08-19 |
| FI960299L (fi) | 1997-07-23 |
| CN1074061C (zh) | 2001-10-31 |
| CA2194642A1 (en) | 1997-07-23 |
| DE69705870T2 (de) | 2002-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |