SE458770B - Nitrerat, pulvermetallurgiskt snabbstaal - Google Patents
Nitrerat, pulvermetallurgiskt snabbstaalInfo
- Publication number
- SE458770B SE458770B SE8503020A SE8503020A SE458770B SE 458770 B SE458770 B SE 458770B SE 8503020 A SE8503020 A SE 8503020A SE 8503020 A SE8503020 A SE 8503020A SE 458770 B SE458770 B SE 458770B
- Authority
- SE
- Sweden
- Prior art keywords
- content
- hardness
- speed steel
- nitrated
- flexural strength
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims description 10
- 239000002184 metal Substances 0.000 title 1
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 102100030003 Calpain-9 Human genes 0.000 description 1
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
- 101000793680 Homo sapiens Calpain-9 Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 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%
- 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%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59128288A JPS616255A (ja) | 1984-06-20 | 1984-06-20 | 高硬度高靭性窒化粉末ハイス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8503020D0 SE8503020D0 (sv) | 1985-06-18 |
| SE8503020L SE8503020L (sv) | 1985-12-21 |
| SE458770B true SE458770B (sv) | 1989-05-08 |
Family
ID=14981107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8503020A SE458770B (sv) | 1984-06-20 | 1985-06-18 | Nitrerat, pulvermetallurgiskt snabbstaal |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4599109A (OSRAM) |
| JP (1) | JPS616255A (OSRAM) |
| SE (1) | SE458770B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4880461A (en) * | 1985-08-18 | 1989-11-14 | Hitachi Metals, Ltd. | Super hard high-speed tool steel |
| JP2506333B2 (ja) * | 1986-03-12 | 1996-06-12 | 日産自動車株式会社 | 耐摩耗性鉄基焼結合金 |
| AT391324B (de) * | 1987-12-23 | 1990-09-25 | Boehler Gmbh | Pulvermetallurgisch hergestellter schnellarbeitsstahl, daraus hergestellter verschleissteil und verfahren zu seiner herstellung |
| AT409389B (de) * | 2001-04-11 | 2002-07-25 | Boehler Edelstahl | Pm-schnellarbeitsstahl mit hoher warmfestigkeit |
| EP2069140A4 (en) * | 2006-10-06 | 2012-06-06 | Philos Jongho Ko | IMPROVED METHOD FOR DIFFUSING TITANIUM AND NITRIDE IN A STEEL OR STEEL ALLOY BY CHANGING THEIR CONTENT |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT357185B (de) * | 1974-09-19 | 1980-06-25 | Elektrometallurgie Gmbh | Vorlegiertes pulver zur herstellung von sinterstahlwerkstuecken |
| JPS5172906A (en) * | 1974-12-23 | 1976-06-24 | Hitachi Metals Ltd | Tankabutsuo fukashitakosokudokoguko |
| JPS5937740B2 (ja) * | 1978-03-01 | 1984-09-11 | 株式会社神戸製鋼所 | 高耐摩耗性焼結高速度鋼 |
| US4249945A (en) * | 1978-09-20 | 1981-02-10 | Crucible Inc. | Powder-metallurgy steel article with high vanadium-carbide content |
| JPS5785952A (en) * | 1980-11-17 | 1982-05-28 | Daido Steel Co Ltd | High-speed steel |
| JPS605855A (ja) * | 1983-06-23 | 1985-01-12 | Kobe Steel Ltd | クレ−タ摩耗の少ないコ−テイング工具用高速度鋼 |
-
1984
- 1984-06-20 JP JP59128288A patent/JPS616255A/ja active Granted
-
1985
- 1985-06-18 SE SE8503020A patent/SE458770B/sv not_active IP Right Cessation
- 1985-06-18 US US06/746,124 patent/US4599109A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| SE8503020D0 (sv) | 1985-06-18 |
| SE8503020L (sv) | 1985-12-21 |
| JPS616255A (ja) | 1986-01-11 |
| JPH0453939B2 (OSRAM) | 1992-08-28 |
| US4599109A (en) | 1986-07-08 |
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