GB1249404A - Sintered molybdenum-boron alloys - Google Patents
Sintered molybdenum-boron alloysInfo
- Publication number
- GB1249404A GB1249404A GB50150/69A GB5015069A GB1249404A GB 1249404 A GB1249404 A GB 1249404A GB 50150/69 A GB50150/69 A GB 50150/69A GB 5015069 A GB5015069 A GB 5015069A GB 1249404 A GB1249404 A GB 1249404A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sintered
- boron
- oct
- molybdenum
- boron alloys
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
Abstract
1,249,404. Sintered molybdenum alloys. METALLWERK PLANSEE A.G. Oct. 13, 1969 [Oct. 11, 1968], No. 50150/69. Heading C7A. A sintered alloy consists of:- B 0À002-0À02% and O 2 less than 0À0025% with optional additions of 0À03-0À07% W or 0À05-2% in total of Zr and/or Hf, the balance being Mo. The sintering may be effected in hydrogen or vacuum and the boron is preferably added as a metal-boron compound (e.g. molybdenum boride). The Hf and/or Zr containing alloy may be solution treated at 1800C., rapidly cooled and aged at 1100C. for 50-100 hours. Reference is made in the Specification to the presence of impurity amounts of Fe, C and Si.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT993368A AT285966B (en) | 1968-10-11 | 1968-10-11 | Sintered molybdenum-boron alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1249404A true GB1249404A (en) | 1971-10-13 |
Family
ID=3618560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50150/69A Expired GB1249404A (en) | 1968-10-11 | 1969-10-13 | Sintered molybdenum-boron alloys |
Country Status (5)
Country | Link |
---|---|
US (1) | US3753703A (en) |
AT (1) | AT285966B (en) |
DE (1) | DE1950260C3 (en) |
FR (1) | FR2020407A1 (en) |
GB (1) | GB1249404A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5638672B2 (en) * | 1973-06-11 | 1981-09-08 | ||
US4755712A (en) * | 1986-12-09 | 1988-07-05 | North American Philips Corp. | Molybdenum base alloy and lead-in wire made therefrom |
AT15903U1 (en) * | 2017-09-29 | 2018-08-15 | Plansee Se | Molybdenum sintered part |
CN110218927B (en) * | 2019-07-17 | 2021-02-12 | 山东省机械设计研究院 | High-temperature hard alloy and manufacturing method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1648679A (en) * | 1921-01-18 | 1927-11-08 | Gen Electric | Incandescent lamp |
US2793951A (en) * | 1953-06-19 | 1957-05-28 | Gen Electric Co Ltd | Powder metallurgical process for producing dense tungsten alloys |
-
1968
- 1968-10-11 AT AT993368A patent/AT285966B/en not_active IP Right Cessation
-
1969
- 1969-10-06 DE DE1950260A patent/DE1950260C3/en not_active Expired
- 1969-10-10 FR FR6934696A patent/FR2020407A1/fr not_active Withdrawn
- 1969-10-13 GB GB50150/69A patent/GB1249404A/en not_active Expired
- 1969-10-13 US US00865682A patent/US3753703A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1950260A1 (en) | 1970-08-27 |
US3753703A (en) | 1973-08-21 |
FR2020407A1 (en) | 1970-07-10 |
DE1950260B2 (en) | 1978-07-13 |
DE1950260C3 (en) | 1979-03-15 |
AT285966B (en) | 1970-11-25 |
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