GB1040928A – Improvements in or relating to electrodes for welding spherulitic cast iron
– Google Patents
GB1040928A – Improvements in or relating to electrodes for welding spherulitic cast iron
– Google Patents
Improvements in or relating to electrodes for welding spherulitic cast iron
Info
Publication number
GB1040928A
GB1040928A
GB2120863A
GB2120863A
GB1040928A
GB 1040928 A
GB1040928 A
GB 1040928A
GB 2120863 A
GB2120863 A
GB 2120863A
GB 2120863 A
GB2120863 A
GB 2120863A
GB 1040928 A
GB1040928 A
GB 1040928A
Authority
GB
United Kingdom
Prior art keywords
cast iron
coating
alloy
welding
relating
Prior art date
1962-05-30
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.)
Expired
Application number
GB2120863A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Soudures Castolin SA
Original Assignee
Societe des Soudures Castolin SA
Priority date (The priority date 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 date listed.)
1962-05-30
Filing date
1963-05-28
Publication date
1966-09-01
1963-05-28
Application filed by Societe des Soudures Castolin SA
filed
Critical
Societe des Soudures Castolin SA
1966-09-01
Publication of GB1040928A
publication
Critical
patent/GB1040928A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
B23K35/24—Selection of soldering or welding materials proper
B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
B23K35/3053—Fe as the principal constituent
B23K35/306—Fe as the principal constituent with C as next major constituent, e.g. cast iron
Abstract
An electrode for hot welding spherulitic cast iron includes a cast iron or mild steel core covered by a coating, preferably of basic flux forming constitution, into which has been incorporated Mg alloy, e.g. Ni-Mg-Ce, Fe-Si-Mg or Ni-Mg, in the proportion of between 1% and 8% of the dry weight of the coating excluding binding material. The coating may have the composition by weight of 10-25% free carbon, 0-15% cast iron powder, 25-60% basic components such as alkaline earth metal carbonates, 7-25% fluospar, 5-10% nickel powder, 5-35% deoxidizers, 5-12% silicon and 1-5% magnesium (as alloy), remainder alloying elements e.g. Fe and Co, and slag components e.g. bentonite, feldspars, cryolite, quartz and kaolin. A specific coating mixture is 4% Fe-Al, 10% Fe-Si, 20% graphite, 12% SrCO3, 20% BaCO3, 6% CaCO3, 11% CaF2, 4% Fe-Si-Mg, 9% Ni-Mg and 4% cast iron powder, with Na and/or K silicate binders. Carbides, e.g. of Mn, are preferably less than 0.6%.
GB2120863A
1962-05-30
1963-05-28
Improvements in or relating to electrodes for welding spherulitic cast iron
Expired
GB1040928A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH661262A
CH401643A
(en)
1962-05-30
1962-05-30
Manufacturing process of electrodes for welding globular cast iron
Publications (1)
Publication Number
Publication Date
GB1040928A
true
GB1040928A
(en)
1966-09-01
Family
ID=4312292
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2120863A
Expired
GB1040928A
(en)
1962-05-30
1963-05-28
Improvements in or relating to electrodes for welding spherulitic cast iron
Country Status (5)
Country
Link
AT
(1)
AT249470B
(en)
BE
(1)
BE632954A
(en)
CH
(1)
CH401643A
(en)
FR
(1)
FR1359501A
(en)
GB
(1)
GB1040928A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN105458555A
(en)
*
2015-12-10
2016-04-06
无锡普瑞明思机械制造有限公司
High-strength wear-resisting welding rod
CN106984918A
(en)
*
2017-05-15
2017-07-28
北京金威焊材有限公司
The nickel-base welding rod ENiCrMo 3 of inverse proportion alkaline low-hydrogen type coating
0
BE
BE632954D
patent/BE632954A/xx
unknown
1962
1962-05-30
CH
CH661262A
patent/CH401643A/en
unknown
1963
1963-05-27
FR
FR20172A
patent/FR1359501A/en
not_active
Expired
1963-05-28
AT
AT430463A
patent/AT249470B/en
active
1963-05-28
GB
GB2120863A
patent/GB1040928A/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN105458555A
(en)
*
2015-12-10
2016-04-06
无锡普瑞明思机械制造有限公司
High-strength wear-resisting welding rod
CN106984918A
(en)
*
2017-05-15
2017-07-28
北京金威焊材有限公司
The nickel-base welding rod ENiCrMo 3 of inverse proportion alkaline low-hydrogen type coating
CN106984918B
(en)
*
2017-05-15
2019-04-05
北京金威焊材有限公司
The nickel-base welding rod ENiCrMo-3 of inverse proportion alkaline low-hydrogen type coating
Also Published As
Publication number
Publication date
FR1359501A
(en)
1964-04-24
BE632954A
(en)
AT249470B
(en)
1966-09-26
CH401643A
(en)
1965-10-31
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