SE425766B - Tern.r skyddsgasblandning for ljusbagssvetsning - Google Patents

Tern.r skyddsgasblandning for ljusbagssvetsning

Info

Publication number: SE425766B
Authority: SE; Sweden
Prior art keywords: welding; arc; tern; protective gas; gas mixture
Prior art date: 1976-12-30

Application number

SE7714866A

Other languages

English (en)

Swedish (sv)

Other versions

SE7714866L (sv

Inventor

R Sicot

C Hentzien

Original Assignee

Air Liquide

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.)

1976-12-30

Filing date

1977-12-29

Publication date

1982-11-08

1977-12-29 Application filed by Air Liquide filed Critical Air Liquide

1978-07-01 Publication of SE7714866L publication Critical patent/SE7714866L/

1982-11-08 Publication of SE425766B publication Critical patent/SE425766B/sv

Links

238000003466 welding Methods 0.000 title claims description 26
230000001681 protective effect Effects 0.000 title description 7
239000007789 gas Substances 0.000 claims description 18
239000000203 mixture Substances 0.000 claims description 18
229910052739 hydrogen Inorganic materials 0.000 claims description 15
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
229910002091 carbon monoxide Inorganic materials 0.000 claims description 8
229910052786 argon Inorganic materials 0.000 claims description 6
229910000851 Alloy steel Inorganic materials 0.000 claims description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
229910052751 metal Inorganic materials 0.000 description 14
239000002184 metal Substances 0.000 description 14
238000000034 method Methods 0.000 description 12
239000001257 hydrogen Substances 0.000 description 11
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
229910052799 carbon Inorganic materials 0.000 description 7
229910002092 carbon dioxide Inorganic materials 0.000 description 7
239000001569 carbon dioxide Substances 0.000 description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
238000004140 cleaning Methods 0.000 description 4
238000004458 analytical method Methods 0.000 description 3
230000009286 beneficial effect Effects 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
150000002431 hydrogen Chemical class 0.000 description 3
239000000463 material Substances 0.000 description 3
238000012546 transfer Methods 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000003750 conditioning effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
229910052734 helium Inorganic materials 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000011148 porous material Substances 0.000 description 2
230000001603 reducing effect Effects 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
-1 and at 4.5% Chemical compound 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000008602 contraction Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000010790 dilution Methods 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001307 helium Substances 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052756 noble gas Inorganic materials 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
238000002601 radiography Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229910003470 tongbaite Inorganic materials 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
238000009736 wetting Methods 0.000 description 1

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
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Arc Welding In General (AREA)

SE7714866A 1976-12-30 1977-12-29 Tern.r skyddsgasblandning for ljusbagssvetsning SE425766B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7639530A FR2375945A1 (fr)	1976-12-30	1976-12-30	Melange ternaire de gaz de protection pour soudage ou rechargement a l'arc des aciers

Publications (2)

Publication Number	Publication Date
SE7714866L SE7714866L (sv)	1978-07-01
SE425766B true SE425766B (sv)	1982-11-08

Family

ID=9181713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7714866A SE425766B (sv)	1976-12-30	1977-12-29	Tern.r skyddsgasblandning for ljusbagssvetsning

Country Status (7)

Country	Link
JP (1)	JPS5846391B2 (fr)
BE (1)	BE862086A (fr)
CA (1)	CA1089027A (fr)
DE (1)	DE2758474A1 (fr)
FR (1)	FR2375945A1 (fr)
IT (1)	IT1089986B (fr)
SE (1)	SE425766B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4973822A (en) *	1990-02-14	1990-11-27	Union Carbide Industrial Gases Technology Corporation	Gas metal arc welding and shielding gas therefor
JP3422970B2 (ja) *	2000-05-12	2003-07-07	東洋エンジニアリング株式会社	高クロムオ−ステナイトステンレス鋼管の溶接方法
DE102014002349A1 (de) *	2014-02-18	2015-08-20	Linde Aktiengesellschaft	Schadstoffreduktion beim Schutzgasschweißen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1449716A (fr) *	1965-06-02	1966-05-06	Soudure Autogene Francaise	Atmosphère protectrice pour soudage et rechargement à l'arc des aciers
GB1358985A (en) *	1970-07-06	1974-07-03	British Oxygen Co Ltd	Arc welding

1976
- 1976-12-30 FR FR7639530A patent/FR2375945A1/fr active Granted
1977
- 1977-12-20 IT IT3099077A patent/IT1089986B/it active
- 1977-12-20 BE BE183651A patent/BE862086A/fr not_active IP Right Cessation
- 1977-12-28 DE DE19772758474 patent/DE2758474A1/de not_active Ceased
- 1977-12-29 CA CA294,025A patent/CA1089027A/fr not_active Expired
- 1977-12-29 SE SE7714866A patent/SE425766B/sv not_active IP Right Cessation
- 1977-12-30 JP JP15859177A patent/JPS5846391B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2375945A1 (fr)	1978-07-28
DE2758474A1 (de)	1978-07-13
JPS5846391B2 (ja)	1983-10-15
BE862086A (fr)	1978-06-20
JPS5388643A (en)	1978-08-04
CA1089027A (fr)	1980-11-04
SE7714866L (sv)	1978-07-01
IT1089986B (it)	1985-06-18
FR2375945B1 (fr)	1981-05-29

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