JPH0353268B2 - - Google Patents
Info
- Publication number
- JPH0353268B2 JPH0353268B2 JP59214987A JP21498784A JPH0353268B2 JP H0353268 B2 JPH0353268 B2 JP H0353268B2 JP 59214987 A JP59214987 A JP 59214987A JP 21498784 A JP21498784 A JP 21498784A JP H0353268 B2 JPH0353268 B2 JP H0353268B2
- Authority
- JP
- Japan
- Prior art keywords
- tungsten oxide
- oxide powder
- sintered
- sintered body
- temperature
- 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 - Lifetime
Links
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 56
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 56
- 239000000843 powder Substances 0.000 claims description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214987A JPS6191059A (ja) | 1984-10-12 | 1984-10-12 | 酸化タングステン焼結体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214987A JPS6191059A (ja) | 1984-10-12 | 1984-10-12 | 酸化タングステン焼結体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191059A JPS6191059A (ja) | 1986-05-09 |
| JPH0353268B2 true JPH0353268B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-14 |
Family
ID=16664824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59214987A Granted JPS6191059A (ja) | 1984-10-12 | 1984-10-12 | 酸化タングステン焼結体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191059A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1984
- 1984-10-12 JP JP59214987A patent/JPS6191059A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6191059A (ja) | 1986-05-09 |