CS277513B6 - Spósob zvárania vysokolegovaných ocelí s nízkolegovanými alebo nelegovánými oceiam - Google Patents
Spósob zvárania vysokolegovaných ocelí s nízkolegovanými alebo nelegovánými oceiam Download PDFInfo
- Publication number
- CS277513B6 CS277513B6 CS905722A CS572290A CS277513B6 CS 277513 B6 CS277513 B6 CS 277513B6 CS 905722 A CS905722 A CS 905722A CS 572290 A CS572290 A CS 572290A CS 277513 B6 CS277513 B6 CS 277513B6
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- alloy
- low
- cushion
- steel
- welding
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 9
- 239000010959 steel Substances 0.000 title claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 24
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 20
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000002305 electric material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 229910000990 Ni alloy Inorganic materials 0.000 abstract description 3
- 238000010310 metallurgical process Methods 0.000 abstract description 3
- 230000004927 fusion Effects 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
Pri zváraní materiálov z vysokolegovaných ocelí
s nízkolegovanými alebo nelegovanými ocel’ami
sa na časti zariadenia z nízkolegovanej alebo
nelegovanej ocele přídavným materiálom typu
vysokolegovanej ocele alebo niklovej zliatiny navaří
buď priamo alebo do predom vyhotoveného
vybranla poduška najmenej na dve vrstvy tak,
aby každá ďalšia vrstva mala celkový objem
0,28 až 0,95 celkového objemu prechádzajúcej
vrstvy. Poduška sa obrobí do tvaru vhodného
pre pričlenenie vysokolegovanej časti. Vypoduškovaná
a obroben£ časť sa tepelne spracuje a
obe časti sa zostavia do tesnej blízkosti a zvaria
přídavným materiálom, ktorý odpovedá materi
álu podušky. Metalurgický proces sa přitom
vedie tak, aby sa nepřiblížil k hranici natavenia
podušky s nízkolegovanou alebo nelegovanou
ocel'ou na vzdialenost menšiu ako 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS905722A CS277513B6 (sk) | 1990-11-20 | 1990-11-20 | Spósob zvárania vysokolegovaných ocelí s nízkolegovanými alebo nelegovánými oceiam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS905722A CS277513B6 (sk) | 1990-11-20 | 1990-11-20 | Spósob zvárania vysokolegovaných ocelí s nízkolegovanými alebo nelegovánými oceiam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS572290A3 CS572290A3 (en) | 1992-08-12 |
| CS277513B6 true CS277513B6 (sk) | 1993-03-17 |
Family
ID=5402644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS905722A CS277513B6 (sk) | 1990-11-20 | 1990-11-20 | Spósob zvárania vysokolegovaných ocelí s nízkolegovanými alebo nelegovánými oceiam |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS277513B6 (sk) |
-
1990
- 1990-11-20 CS CS905722A patent/CS277513B6/sk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS572290A3 (en) | 1992-08-12 |
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