GB1210856A - Powder metallurgy process - Google Patents
Powder metallurgy processInfo
- Publication number
- GB1210856A GB1210856A GB3629368A GB3629368A GB1210856A GB 1210856 A GB1210856 A GB 1210856A GB 3629368 A GB3629368 A GB 3629368A GB 3629368 A GB3629368 A GB 3629368A GB 1210856 A GB1210856 A GB 1210856A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool steel
- sintered
- july
- carried out
- hydrogen
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title 1
- 238000004663 powder metallurgy Methods 0.000 title 1
- 229910001315 Tool steel Inorganic materials 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 238000010791 quenching Methods 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000005056 compaction Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 229910052961 molybdenite Inorganic materials 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000004781 supercooling Methods 0.000 abstract 1
- 238000005496 tempering Methods 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
-
- 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
- C22C33/0235—Starting from compounds, e.g. oxides
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65708767A | 1967-07-31 | 1967-07-31 | |
| US74219468A | 1968-07-03 | 1968-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1210856A true GB1210856A (en) | 1970-11-04 |
Family
ID=27097329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3629368A Expired GB1210856A (en) | 1967-07-31 | 1968-07-30 | Powder metallurgy process |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4916324B1 (enrdf_load_stackoverflow) |
| BE (1) | BE718801A (enrdf_load_stackoverflow) |
| CH (1) | CH488509A (enrdf_load_stackoverflow) |
| DE (1) | DE1758714C3 (enrdf_load_stackoverflow) |
| ES (1) | ES356683A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1576757A (enrdf_load_stackoverflow) |
| GB (1) | GB1210856A (enrdf_load_stackoverflow) |
| NL (1) | NL162004C (enrdf_load_stackoverflow) |
| NO (1) | NO135018C (enrdf_load_stackoverflow) |
| SE (1) | SE357391B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165553A (en) * | 1984-10-10 | 1986-04-16 | Powdrex Ltd | Steel powder compositions and sintered products |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51157422U (enrdf_load_stackoverflow) * | 1975-06-09 | 1976-12-15 | ||
| ATE12738T1 (de) * | 1980-08-26 | 1985-05-15 | Ecobric Foundry Ltd | Verfahren zum trocknen und heisspressen von briketts aus gusseisenteilchen. |
| SE8105681L (sv) * | 1980-10-01 | 1982-04-02 | Uddeholms Ab | Forfarande for framstellning av foremal med forutbestemd form |
| US4452756A (en) * | 1982-06-21 | 1984-06-05 | Imperial Clevite Inc. | Method for producing a machinable, high strength hot formed powdered ferrous base metal alloy |
| SE446277B (sv) * | 1985-01-16 | 1986-08-25 | Kloster Speedsteel Ab | Vanadinhaltigt verktygsstal framstellt av metallpulver och sett vid dess framstellning |
| JPS63183015U (enrdf_load_stackoverflow) * | 1987-05-15 | 1988-11-25 |
-
1968
- 1968-07-26 SE SE1023068A patent/SE357391B/xx unknown
- 1968-07-27 DE DE19681758714 patent/DE1758714C3/de not_active Expired
- 1968-07-29 NO NO297668A patent/NO135018C/no unknown
- 1968-07-30 BE BE718801D patent/BE718801A/xx unknown
- 1968-07-30 GB GB3629368A patent/GB1210856A/en not_active Expired
- 1968-07-31 ES ES356683A patent/ES356683A1/es not_active Expired
- 1968-07-31 FR FR1576757D patent/FR1576757A/fr not_active Expired
- 1968-07-31 CH CH1146268A patent/CH488509A/de not_active IP Right Cessation
- 1968-07-31 JP JP5366568A patent/JPS4916324B1/ja active Pending
- 1968-07-31 NL NL6810865A patent/NL162004C/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165553A (en) * | 1984-10-10 | 1986-04-16 | Powdrex Ltd | Steel powder compositions and sintered products |
Also Published As
| Publication number | Publication date |
|---|---|
| NL162004B (nl) | 1979-11-15 |
| CH488509A (de) | 1970-04-15 |
| DE1758714B2 (enrdf_load_stackoverflow) | 1979-01-25 |
| BE718801A (enrdf_load_stackoverflow) | 1968-12-31 |
| DE1758714A1 (de) | 1971-02-11 |
| SE357391B (enrdf_load_stackoverflow) | 1973-06-25 |
| JPS4916324B1 (enrdf_load_stackoverflow) | 1974-04-22 |
| NO135018B (enrdf_load_stackoverflow) | 1976-10-18 |
| NL6810865A (enrdf_load_stackoverflow) | 1969-02-04 |
| FR1576757A (enrdf_load_stackoverflow) | 1969-08-01 |
| NO135018C (enrdf_load_stackoverflow) | 1977-01-26 |
| DE1758714C3 (de) | 1979-09-13 |
| NL162004C (nl) | 1980-04-15 |
| ES356683A1 (es) | 1970-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |