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1. 发明授权

US4343983A Non-consumable composite welding electrode 失效
标题翻译：非消耗性复合焊接电极
公开(公告)号：US4343983A
公开(公告)日：1982-08-10
申请号：US77209
申请日：1979-09-20
申请人： Urban A. Schneider , Robert L. Nelson
发明人： Urban A. Schneider , Robert L. Nelson
IPC分类号： B23K9/29 , B21F19/00 , B23K35/02 , B23K35/06 , B23K35/04 , B23K35/32
CPC分类号： B23K35/0205
摘要： An improved tungsten inert gas-shielded non-consumable composite welding electrode having a solid tungsten rod center (12) and a concentric outer sleeve (14) substantially lower in electrical resistivity than the tungsten rod, bonded adhesively and cohesively to the tungsten by flame spraying so that the surface irregularities of the mating surface areas of the tungsten and outer sleeve mechanically interlock. The improvement is provided by coating the outer sleeve onto the tungsten center and adhesively and cohesively bonding the interface of the surface area of contact to maintain a minimum resistance electric coupling at welding operating temperatures.
摘要翻译：一种改进的钨惰性气体保护不可消耗复合焊接电极，其具有实质钨棒中心（12）和同心外套筒（14），其电阻率比钨棒基本上低，通过火焰喷涂粘结并粘结到钨上使得钨和外套管的配合表面区域的表面不规则机械地互锁。通过将外套筒涂覆到钨中心并且粘合地并且粘合地粘接接触表面区域的界面以在焊接操作温度下保持最小电阻电耦合来提供改进。

2. 发明授权

US3701444A Flexible welding rod having organically bound core and protective sheath 失效
标题翻译：具有有机保护层和保护性皮肤的柔性焊接杆
公开(公告)号：US3701444A
公开(公告)日：1972-10-31
申请号：US3701444D
申请日：1970-08-24
申请人： RENE CLEMENT , PIERRE MANFREDI , ROGER ROULLIAY
发明人： CLEMENT RENE , MANFREDI PIERRE , ROULLIAY ROGER
IPC分类号： B23K35/02 , B23K35/04 , B23K35/06 , B23K35/10 , C23C4/04 , B23K35/22
CPC分类号： B23K35/0261 , B23K35/0266 , C23C4/04
摘要： Primarily intended for arc welding, the cord consists of a core formed of a mineral powder which is mixed with an organic binder and contains at least the constituents of a welding flux, the core being encased in a flexible protective sheath of organic material.

3. 发明授权

US2810064A Arc-welding electrode and method of arc welding 失效
标题翻译：电弧焊电极及电弧焊方法
公开(公告)号：US2810064A
公开(公告)日：1957-10-15
申请号：US42537654
申请日：1954-04-26
申请人： LINCOLN ELECTRIC CO
发明人： LANDIS GEORGE G , CARROLL JOHN E
IPC分类号： B23K9/14 , B23K35/04 , B23K35/06
CPC分类号： B23K9/147

4. 发明授权

US1559875A Electrode for arc welding 失效
标题翻译：电弧焊接电极
公开(公告)号：US1559875A
公开(公告)日：1925-11-03
申请号：US34464619
申请日：1919-12-13
申请人： ELECTRIC ARC CUTTING & WELDING
发明人： HOLSLAG CLAUDE J
IPC分类号： B23K35/04 , B23K35/06 , B23K35/365
CPC分类号： B23K35/365 , Y10T428/292 , Y10T428/2958 , Y10T428/296

5. 发明授权

US1528878A Electric-arc-welding electrode 失效
标题翻译：电弧焊电极
公开(公告)号：US1528878A
公开(公告)日：1925-03-10
申请号：US25819718
申请日：1918-10-15
申请人： ELECTRIC ARC CUTTING & WELDING
发明人： HOLSLAG CLAUDE J
IPC分类号： B23K35/04 , B23K35/06 , B23K35/365
CPC分类号： B23K35/365 , Y10S428/939 , Y10T428/12111 , Y10T428/12396 , Y10T428/283 , Y10T428/296

6. 发明授权

US4517441A Welding electrode 失效
标题翻译：焊接电极
公开(公告)号：US4517441A
公开(公告)日：1985-05-14
申请号：US550544
申请日：1983-11-10
申请人： Jan Kaljee , Leo J. Lalor , Sergio M. Pagani , Frederick P. A. Robinson
发明人： Jan Kaljee , Leo J. Lalor , Sergio M. Pagani , Frederick P. A. Robinson
IPC分类号： B23K35/06 , B23K35/30 , B23K35/365 , B23K35/22 , B23K35/362
CPC分类号： B23K35/365 , B23K35/3086
摘要： A welding electrode is provided which is suitable for welding chromium containing ferritic corrosion resistant steels. The electrode comprises a low-carbon manganese steel core wire having a carbon content of less than 0.1% by mass, and a manganese content of 0.35-0.60% by mass. The electrode has a basic chromium alloyed flux coating, which upon welding, deposits a low-carbon chromium martensitic ferritic weld metal comprising about 90% by mass low carbon martensite and about 10% by mass ferrite and having a carbon content of less than 0.04% by mass.
摘要翻译：提供焊接电极，适用于焊接含铬铁素体耐腐蚀钢。电极包含碳含量小于0.1质量％，锰含量为0.35-0.60质量％的低碳锰钢芯线。电极具有碱性铬合金助焊剂涂层，其在焊接时沉积低碳铬马氏体铁素体焊接金属，其包含约90质量％的低碳马氏体和约10质量％的铁素体，并且具有小于0.04％的碳含量的质量。

7. 发明授权

US3976853A Non-fusible electrode, in particular for tungsten inert gas welding and a process for the production thereof 失效
标题翻译：非易熔电极，特别是钨惰性气体焊接及其生产方法
公开(公告)号：US3976853A
公开(公告)日：1976-08-24
申请号：US479846
申请日：1974-06-17
申请人： Hermann Trattner , Hans Raab
发明人： Hermann Trattner , Hans Raab
IPC分类号： B23K35/02 , B23K35/04 , B23K35/06
CPC分类号： B23K35/0205 , Y10S428/925 , Y10T428/12146 , Y10T428/12486 , Y10T428/2953
摘要： An electrode, particularly for use in tungsten inert gas welding, and a method for the production thereof wherein the electrode consists of a thoriated tungsten electrode rod having a bore in the working end thereof with an internal surface roughness formed by electro-errosion, the bore being filled with a mass of an electron emission increasing metal-nonmetal compound which is fuse-sintered in place to form a centrally disposed plug in the working end of the electrode.
摘要翻译：一种特别用于钨惰性气体焊接的电极及其制造方法，其中电极由钍钨电极棒组成，其钍钨电极棒的工作端具有通过电腐蚀形成的内表面粗糙度的孔，孔填充有大量的电子发射增加金属 - 非金属化合物，其被熔融烧结就位以在电极的工作端中形成居中设置的插塞。

8. 发明授权

US3643061A Tubular composite self-shielded arc welding electrodes 失效
标题翻译：管状复合自动电弧焊接电极
公开(公告)号：US3643061A
公开(公告)日：1972-02-15
申请号：US3643061D
申请日：1970-06-08
申请人： TELEDYNE INC
发明人： DUTTERA ROBERT B , MACSHANE GORDON H
IPC分类号： B23K35/04 , B23K35/06 , B23K35/30 , B23K35/36 , B23K35/368 , B23K35/22
CPC分类号： B23K35/368 , B23K35/3033 , B23K35/3086 , B23K35/3608
摘要： A tubular composite self-shielded arc welding electrode comprising a metallic outer sheath and a core within and enclosed by the sheath, the core comprising about 15 percent to about 60 percent of the electrode weight and consisting essentially of the following listed components in the specified weight percentages of the electrode: from about 1 percent to about 7 percent of at least one slag former, from about 0.5 percent to about 6 percent of at least one fluxing agent, up to about 3.2 percent of at least one arc stabilizer selected from the group consisting of calcium titanate, potassium titanate, potassium-bearing frit, sodium titanate and sodium-bearing frit, from 1.25 percent to about 4 percent of deoxidizer metal including at least 1 percent manganese and at least 0.25 percent silicon, and from about 12 percent to about 55 percent of other metal-bearing materials selected from the group consisting of metals, metal alloys and ferroalloys, the electrode being formulated to produce a highalloy deposit of a type selected from austenitic chromium-nickel stainless steels and nickel-base alloys. In a preferred form the electrode may contain up to about 3 percent by weight of at least one fissure-reducing agent selected from the group consisting of alloyed and unalloyed metallic forms of calcium, magnesium and titanium.

9. 发明授权

US3566073A Out-of-position automatic cored welding electrode 失效
标题翻译：无位置自动焊接电极
公开(公告)号：US3566073A
公开(公告)日：1971-02-23
申请号：US3566073D
申请日：1968-04-03
申请人： LINCOLN ELECTRIC CO
发明人： BLACK THOMAS JOSEPH
IPC分类号： B23K35/06 , B23K35/36 , B23K35/22
CPC分类号： B23K35/3605
摘要： Coredtype arc-welding steel electrode particularly intended for out-of-position welding wherein the ingredients in the core provide a pinch-effect type metal transfer at relatively low arc currents as well as a viscous slag which prevents the molten metal in the weld pool from being pulled out of the weld pool by the force of gravity. The ingredients making up the core provide a CaF2 metallic oxide slag system which provides a shielding action to the arc, plus as an essential ingredient(s), a compound of barium or strontium or both.

10. 发明授权

US3474518A Strip welding electrode and a method for making the same 失效
标题翻译：带状焊接电极及其制造方法
公开(公告)号：US3474518A
公开(公告)日：1969-10-28
申请号：US3474518D
申请日：1967-02-06
申请人： OLOF STRANDELL
发明人： STRANDELL PER OLOF
IPC分类号： B22F3/12 , B22F3/18 , B23K35/02 , B23K35/04 , B23K35/06 , B23K35/40 , B23P17/00 , B23P19/00
CPC分类号： B22F3/1258 , B22F3/18 , B23K35/0277 , B23K35/406 , Y10T29/49787 , Y10T29/49828 , Y10T29/53204

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