RO79219B1 - Procedeu semicontinuu si instalatie de prelucrare a deseurilor de aliaje dure sinterizate - Google Patents
Procedeu semicontinuu si instalatie de prelucrare a deseurilor de aliaje dure sinterizateInfo
- Publication number
- RO79219B1 RO79219B1 RO104458A RO10445881A RO79219B1 RO 79219 B1 RO79219 B1 RO 79219B1 RO 104458 A RO104458 A RO 104458A RO 10445881 A RO10445881 A RO 10445881A RO 79219 B1 RO79219 B1 RO 79219B1
- Authority
- RO
- Romania
- Prior art keywords
- hard alloy
- installation
- sintered hard
- semicontinuous process
- processing
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title abstract 3
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 2
- 150000001247 metal acetylides Chemical class 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Powder Metallurgy (AREA)
Abstract
Procedeu semicontinuu de prelucrare a deseurilor de aliaje dure sinterizate, constituite în principal din carburile metalelor din grupele IV, V si VI ale sistemului periodic si, de preferinta, din carbura de wolfram si dintr-un metal liant din grupa fierului si de preferinta din cobalt, conform inventiei, prevede tratarea cu vapori de zinc metalic ce condenseaza în contact cu deseurile de aliaje dure, dizolva metalul liant si transforma carburile metalice într-un material friabil care se transforma, în continuare în conditii uzuale în pulberu utilizabile în diverse domenii.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104458A RO79219A2 (ro) | 1981-06-01 | 1981-06-01 | Procedeu semicontinuu si instalatie de prelucrare a deseurilor de aliaje dure sinterizate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104458A RO79219A2 (ro) | 1981-06-01 | 1981-06-01 | Procedeu semicontinuu si instalatie de prelucrare a deseurilor de aliaje dure sinterizate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO79219B1 true RO79219B1 (ro) | 1983-01-30 |
| RO79219A2 RO79219A2 (ro) | 1983-02-01 |
Family
ID=20110020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81104458A RO79219A2 (ro) | 1981-06-01 | 1981-06-01 | Procedeu semicontinuu si instalatie de prelucrare a deseurilor de aliaje dure sinterizate |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO79219A2 (ro) |
-
1981
- 1981-06-01 RO RO81104458A patent/RO79219A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO79219A2 (ro) | 1983-02-01 |
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