JPS63160799A - レ−ル用被覆ア−ク溶接棒 - Google Patents
レ−ル用被覆ア−ク溶接棒Info
- Publication number
- JPS63160799A JPS63160799A JP30977886A JP30977886A JPS63160799A JP S63160799 A JPS63160799 A JP S63160799A JP 30977886 A JP30977886 A JP 30977886A JP 30977886 A JP30977886 A JP 30977886A JP S63160799 A JPS63160799 A JP S63160799A
- Authority
- JP
- Japan
- Prior art keywords
- less
- welding
- rail
- welding rod
- bath
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims abstract description 100
- 230000004907 flux Effects 0.000 claims abstract description 21
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 11
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 30
- 239000000956 alloy Substances 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 61
- 229910052751 metal Inorganic materials 0.000 abstract description 61
- 229910001562 pearlite Inorganic materials 0.000 abstract description 15
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 9
- 239000010953 base metal Substances 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 238000005275 alloying Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910000734 martensite Inorganic materials 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 229910000851 Alloy steel Inorganic materials 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 210000001015 abdomen Anatomy 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000951471 Citrus junos Species 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 229910001229 Pot metal Inorganic materials 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Nonmetallic Welding Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30977886A JPS63160799A (ja) | 1986-12-24 | 1986-12-24 | レ−ル用被覆ア−ク溶接棒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30977886A JPS63160799A (ja) | 1986-12-24 | 1986-12-24 | レ−ル用被覆ア−ク溶接棒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63160799A true JPS63160799A (ja) | 1988-07-04 |
| JPH0454557B2 JPH0454557B2 (US06811534-20041102-M00003.png) | 1992-08-31 |
Family
ID=17997137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30977886A Granted JPS63160799A (ja) | 1986-12-24 | 1986-12-24 | レ−ル用被覆ア−ク溶接棒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160799A (US06811534-20041102-M00003.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658442A (zh) * | 2012-05-08 | 2012-09-12 | 上海电力修造总厂有限公司 | 一种碱性渣系的焊缝金属控Cr且具有抗FAC能力的低合金钢焊条 |
| JP2014509260A (ja) * | 2011-01-26 | 2014-04-17 | ダイムラー・アクチェンゲゼルシャフト | パーライト、ベイナイト、マルテンサイト組織を有する溶射被覆層のためのワイヤ状溶射材料 |
| US10144983B2 (en) | 2011-05-25 | 2018-12-04 | Nippon Steel and Sumitomo Metal Corporation | Method of reheating rail weld zone |
| US10544479B2 (en) | 2014-04-08 | 2020-01-28 | Nippon Steel Corporation | Heat treatment device, heat treatment method, and rail steel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916184A (US06811534-20041102-M00003.png) * | 1972-04-19 | 1974-02-13 | ||
| JPS56151195A (en) * | 1980-04-24 | 1981-11-24 | Nippon Steel Corp | Low-hydrogen type coated arc welding rod for hardening and building-up |
-
1986
- 1986-12-24 JP JP30977886A patent/JPS63160799A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916184A (US06811534-20041102-M00003.png) * | 1972-04-19 | 1974-02-13 | ||
| JPS56151195A (en) * | 1980-04-24 | 1981-11-24 | Nippon Steel Corp | Low-hydrogen type coated arc welding rod for hardening and building-up |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014509260A (ja) * | 2011-01-26 | 2014-04-17 | ダイムラー・アクチェンゲゼルシャフト | パーライト、ベイナイト、マルテンサイト組織を有する溶射被覆層のためのワイヤ状溶射材料 |
| US10144983B2 (en) | 2011-05-25 | 2018-12-04 | Nippon Steel and Sumitomo Metal Corporation | Method of reheating rail weld zone |
| CN102658442A (zh) * | 2012-05-08 | 2012-09-12 | 上海电力修造总厂有限公司 | 一种碱性渣系的焊缝金属控Cr且具有抗FAC能力的低合金钢焊条 |
| US10544479B2 (en) | 2014-04-08 | 2020-01-28 | Nippon Steel Corporation | Heat treatment device, heat treatment method, and rail steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454557B2 (US06811534-20041102-M00003.png) | 1992-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |