KR970009515B1 - Sintered alloy steel - Google Patents
Sintered alloy steel Download PDFInfo
- Publication number
- KR970009515B1 KR970009515B1 KR94034632A KR19940034632A KR970009515B1 KR 970009515 B1 KR970009515 B1 KR 970009515B1 KR 94034632 A KR94034632 A KR 94034632A KR 19940034632 A KR19940034632 A KR 19940034632A KR 970009515 B1 KR970009515 B1 KR 970009515B1
- Authority
- KR
- South Korea
- Prior art keywords
- alloy steel
- sintered alloy
- iron
- vanadium
- molybdenum
- Prior art date
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
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
- C22C37/08—Cast-iron alloys containing chromium with nickel
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Iron system sintering alloy contains 0.5-2.0wt% of carbon, 2.0-7.0wt% of chromium, 0.1-0.5 wt% of molybdenum, 0.1-0.5wt% of vanadium, 1.0-5.0wt% of cobalt, 0.01-0.5wt% of nickel and iron as remains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94034632A KR970009515B1 (en) | 1994-12-16 | 1994-12-16 | Sintered alloy steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94034632A KR970009515B1 (en) | 1994-12-16 | 1994-12-16 | Sintered alloy steel |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960021298A KR960021298A (en) | 1996-07-18 |
KR970009515B1 true KR970009515B1 (en) | 1997-06-14 |
Family
ID=19401847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR94034632A KR970009515B1 (en) | 1994-12-16 | 1994-12-16 | Sintered alloy steel |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970009515B1 (en) |
-
1994
- 1994-12-16 KR KR94034632A patent/KR970009515B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960021298A (en) | 1996-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20000506 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |