JPS63235445A - モリブデン線材とその製造方法 - Google Patents
モリブデン線材とその製造方法Info
- Publication number
- JPS63235445A JPS63235445A JP6920487A JP6920487A JPS63235445A JP S63235445 A JPS63235445 A JP S63235445A JP 6920487 A JP6920487 A JP 6920487A JP 6920487 A JP6920487 A JP 6920487A JP S63235445 A JPS63235445 A JP S63235445A
- Authority
- JP
- Japan
- Prior art keywords
- molybdenum
- ingot
- working
- wire rod
- processing
- 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.)
- Granted
Links
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 30
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 19
- 239000013078 crystal Substances 0.000 claims abstract description 15
- 238000005098 hot rolling Methods 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims description 29
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 15
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 239000002019 doping agent Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6920487A JPS63235445A (ja) | 1987-03-25 | 1987-03-25 | モリブデン線材とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6920487A JPS63235445A (ja) | 1987-03-25 | 1987-03-25 | モリブデン線材とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63235445A true JPS63235445A (ja) | 1988-09-30 |
| JPH0320456B2 JPH0320456B2 (enrdf_load_stackoverflow) | 1991-03-19 |
Family
ID=13395961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6920487A Granted JPS63235445A (ja) | 1987-03-25 | 1987-03-25 | モリブデン線材とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63235445A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605398A (zh) * | 2019-10-11 | 2019-12-24 | 北京北钨科技有限公司 | 一种微掺镧高温钼丝的制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177345A (ja) * | 1983-03-29 | 1984-10-08 | Toshiba Corp | 構造材用モリブデン |
-
1987
- 1987-03-25 JP JP6920487A patent/JPS63235445A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177345A (ja) * | 1983-03-29 | 1984-10-08 | Toshiba Corp | 構造材用モリブデン |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605398A (zh) * | 2019-10-11 | 2019-12-24 | 北京北钨科技有限公司 | 一种微掺镧高温钼丝的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320456B2 (enrdf_load_stackoverflow) | 1991-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |