MD20180017A2 - Procedeu de identificare a structurii fazei de wolfram a pseudoaliajelor pe bază de wolfram - Google Patents
Procedeu de identificare a structurii fazei de wolfram a pseudoaliajelor pe bază de wolframInfo
- Publication number
- MD20180017A2 MD20180017A2 MDA20180017A MD20180017A MD20180017A2 MD 20180017 A2 MD20180017 A2 MD 20180017A2 MD A20180017 A MDA20180017 A MD A20180017A MD 20180017 A MD20180017 A MD 20180017A MD 20180017 A2 MD20180017 A2 MD 20180017A2
- Authority
- MD
- Moldova
- Prior art keywords
- tungsten
- pseudoalloys
- detecting
- phase structure
- electrolyte
- Prior art date
Links
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- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
Invenţia se referă la domeniul ştiinţei metalelor şi poate fi utilizată pentru a identifica structura aliajelor.Procedeul de identificare a structurii fazei de wolfram a pseudoaliajelor pe bază de wolfram include tratarea anodică a pseudoaliajelor cu examinarea ulterioară a suprafeţei tratate, folosind un dispozitiv optic, iar corodarea fazei de liant se efectuează timp de 0,2...1,5 min la un decalaj interelectrodic între catod şi anod de 0,1...0,2 mm într-un curent de electrolit pe bază de NaCl (NaNO3) la o concentraţie de 50...150 g/l, o densitate a curentului de 15...45 A/dm2 şi o temperatură a electrolitului de 20±2°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20180017A MD20180017A2 (ro) | 2018-03-20 | 2018-03-20 | Procedeu de identificare a structurii fazei de wolfram a pseudoaliajelor pe bază de wolfram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20180017A MD20180017A2 (ro) | 2018-03-20 | 2018-03-20 | Procedeu de identificare a structurii fazei de wolfram a pseudoaliajelor pe bază de wolfram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MD20180017A2 true MD20180017A2 (ro) | 2019-09-30 |
Family
ID=68062714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20180017A MD20180017A2 (ro) | 2018-03-20 | 2018-03-20 | Procedeu de identificare a structurii fazei de wolfram a pseudoaliajelor pe bază de wolfram |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD20180017A2 (ro) |
-
2018
- 2018-03-20 MD MDA20180017A patent/MD20180017A2/ro not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC9A | Refusal of application (patent for invention) |