RO100134B1 - Procedeu de tratament termic al pieselor sudate - Google Patents
Procedeu de tratament termic al pieselor sudateInfo
- Publication number
- RO100134B1 RO100134B1 RO130801A RO13080187A RO100134B1 RO 100134 B1 RO100134 B1 RO 100134B1 RO 130801 A RO130801 A RO 130801A RO 13080187 A RO13080187 A RO 13080187A RO 100134 B1 RO100134 B1 RO 100134B1
- Authority
- RO
- Romania
- Prior art keywords
- treatment method
- welded pieces
- thermic treatment
- tempering
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000005496 tempering Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000599 Cr alloy Inorganic materials 0.000 abstract 1
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000010606 normalization Methods 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Inventia se refera la un procedeu de tratament termic al pieselor sudate, fiind aplicat în special lanturilor marine din oteluri aliate cu crom si molibden. Procedeul consta dintr-o calire aplicata dupa normalizare, calire care se face în domeniul temperaturilor de 860 degree C, aplicându-se racirea în apa. Dupa calire, se face o revenire înalta, tot cu racire în apa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO130801A RO100134A2 (ro) | 1987-12-08 | 1987-12-08 | Procedeu de tratament termic al pieselor sudate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO130801A RO100134A2 (ro) | 1987-12-08 | 1987-12-08 | Procedeu de tratament termic al pieselor sudate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100134B1 true RO100134B1 (ro) | 1990-10-30 |
| RO100134A2 RO100134A2 (ro) | 1991-03-14 |
Family
ID=20120746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO130801A RO100134A2 (ro) | 1987-12-08 | 1987-12-08 | Procedeu de tratament termic al pieselor sudate |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100134A2 (ro) |
-
1987
- 1987-12-08 RO RO130801A patent/RO100134A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100134A2 (ro) | 1991-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE114737T1 (de) | Fe-mn-a1-c-legierungen und deren behandlungen. | |
| DE3668834D1 (de) | Aus zwei schichten bestehendes korrosionsbestaendiges rohr oder dergleichen behaelter. | |
| KR970014875A (ko) | 제강 연속주조용 동합금 모울드 소재의 제조방법 및 그것에 의해 제조된 모울드 | |
| IT1197493B (it) | Procedimento di trattamento termico per la realizzazione di pezzi in acciaio resistenti alla corrosione | |
| DE3371036D1 (en) | Jewel made of platinum and high carat gold, especially fine gold | |
| GB1239473A (en) | Aluminum alloy workpieces | |
| ES8406557A1 (es) | Procedimiento de temple en un medio acuoso de piezas de aleaciones ferreas y principalmente de aceros al carbono y aceros aleados | |
| GB1283141A (en) | Method of hardsoldering or brazing | |
| SU1573037A1 (ru) | Способ изготовлени труб из аустенитных коррозионностойких сталей | |
| ES524360A0 (es) | Procedimiento de templado de metales ferreos no ferreos y aleaciones | |
| GB1427348A (en) | Method of removing an electrodeposited metal from a cathod3 | |
| JPS56102519A (en) | Cold rolling method for stainless steel of high strength | |
| RU93052908A (ru) | Способ термической обработки быстрорежущей стали | |
| Shapovalov et al. | Life Increase of the Tools for the Production of Fasteners | |
| SU1447884A1 (ru) | Способ термической обработки низколегированных высокоуглеродистых сталей | |
| RO91980B1 (ro) | Procedeu de tratament termic al sculelor taietoare | |
| ES8706846A1 (es) | Metodo de produccion de una tira de acero inoxidable sustancialmente austenitico | |
| Goryushin et al. | The PK-2 quenching medium | |
| SE8506087D0 (sv) | Verfahren zur druckwasserabschreckung von walzstahlerzeugnissen | |
| ATA60088A (de) | Verfahren und druckkuehlaggregat zum gefuehrten abkuehlen geformten, schweren bis leichten, durchlaufenden produktionsgut aus stahl und metall in druckwasser | |
| RO100134A2 (ro) | Procedeu de tratament termic al pieselor sudate | |
| Siegel | Heat Treatment on Cold Working | |
| Gosset et al. | Quenching Bath and Quenching Method for Metals | |
| Heritier et al. | Steels for Making High-Strength Bolts Without Heat Treatment | |
| Savinov | Thermomechanical Strengthening of Disk Shears for Cutting Cold Rolled Strip |