| 发明名称 |
MIG/MAG welding of steel to carbon with rotary arc and gaseous mixture of Ar/He/O2 |
| 摘要 |
The invention relates to a ternary gaseous mixture formed from argon, helium and oxygen, characterised in that it is formed from between 19.5 and 20.5 % of helium, between 2.7 and 3.3 % of O |
| 申请公布号 |
AU2011275635(A1) |
申请公布日期 |
2013.01.17 |
| 申请号 |
AU20110275635 |
申请日期 |
2011.07.04 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
BISKUP, LAURENT;BOUDET, GILLES;PLANCKAERT, JEAN-PIERRE;SAEZ, MICHEL |
| 分类号 |
B23K9/02;B23K9/028;B23K9/08;B23K35/38 |
主分类号 |
B23K9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
