NO862021L - Beskyttelsesgass. - Google Patents

Beskyttelsesgass.

Info

Publication number: NO862021L
Authority: NO; Norway
Prior art keywords: arc welding; gas; concentration; arc; steel
Prior art date: 1985-05-22

Application number

NO862021A

Other languages

English (en)

Norwegian (no)

Inventor

Kjell-Arne Persson

Ove Wattman

Ladislav Sipek

Original Assignee

Aga Ab

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.)

1985-05-22

Filing date

1986-05-21

Publication date

1986-11-24

1986-05-21 Application filed by Aga Ab filed Critical Aga Ab

1986-11-24 Publication of NO862021L publication Critical patent/NO862021L/no

Links

238000003466 welding Methods 0.000 claims abstract description 31
229910000831 Steel Inorganic materials 0.000 claims abstract description 11
239000010959 steel Substances 0.000 claims abstract description 11
239000002184 metal Substances 0.000 claims abstract description 7
239000007921 spray Substances 0.000 claims abstract description 7
229910001220 stainless steel Inorganic materials 0.000 abstract description 5
239000010935 stainless steel Substances 0.000 abstract description 4
238000001816 cooling Methods 0.000 abstract 1
239000007789 gas Substances 0.000 description 28
239000000203 mixture Substances 0.000 description 10
239000000463 material Substances 0.000 description 5
230000007704 transition Effects 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
239000000155 melt Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
238000003763 carbonization Methods 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
230000009931 harmful effect Effects 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000010309 melting process Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000005507 spraying Methods 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)

NO862021A 1985-05-22 1986-05-21 Beskyttelsesgass. NO862021L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8502524A SE447973B (sv)	1985-05-22	1985-05-22	Skyddsgas skyddsgas

Publications (1)

Publication Number	Publication Date
NO862021L true NO862021L (no)	1986-11-24

Family

ID=20360302

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO862021A NO862021L (no)	1985-05-22	1986-05-21	Beskyttelsesgass.

Country Status (7)

Country	Link
EP (1)	EP0207019A3 (fr)
DE (1)	DE207019T1 (fr)
DK (1)	DK240486A (fr)
ES (1)	ES8900104A1 (fr)
FI (1)	FI862143A7 (fr)
NO (1)	NO862021L (fr)
SE (1)	SE447973B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19849510A1 (de) *	1998-10-27	2000-05-04	Messer Griesheim Gmbh	Verfahren zum Lichtbogen-Hartlöten unter Schutzgas
FR2810569B1 (fr) *	2000-06-22	2002-10-25	Air Liquide	Procede de soudage mig de l'aluminium et de ses alliages avec gaz de protection du type ar/he/o2
DE10218297A1 (de)	2001-05-11	2002-11-14	Linde Ag	Tandemschweißschutzgas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB746127A (en) *	1951-01-06	1956-03-07	Air Reduction	Improved shielding gas mixture for gas shielded arc welding
FR1102303A (fr) *	1953-06-16	1955-10-19	Union Carbide & Carbon Corp	Procédé de soudure à l'arc d'aciers au carbone
US2958756A (en) *	1954-01-13	1960-11-01	Union Carbide Corp	Gas-shielded metal-arc welding

1985
- 1985-05-22 SE SE8502524A patent/SE447973B/sv not_active IP Right Cessation
1986
- 1986-02-24 EP EP86850064A patent/EP0207019A3/fr not_active Withdrawn
- 1986-02-24 DE DE198686850064T patent/DE207019T1/de active Pending
- 1986-05-21 ES ES555163A patent/ES8900104A1/es not_active Expired
- 1986-05-21 NO NO862021A patent/NO862021L/no unknown
- 1986-05-21 FI FI862143A patent/FI862143A7/fi not_active Application Discontinuation
- 1986-05-22 DK DK240486A patent/DK240486A/da unknown

Also Published As

Publication number	Publication date
FI862143L (fi)	1986-11-23
SE8502524L (fr)	1986-11-23
SE447973B (sv)	1987-01-12
EP0207019A2 (fr)	1986-12-30
FI862143A7 (fi)	1986-11-23
EP0207019A3 (fr)	1988-08-10
FI862143A0 (fi)	1986-05-21
ES8900104A1 (es)	1988-12-16
SE8502524D0 (sv)	1985-05-22
ES555163A0 (es)	1988-12-16
DE207019T1 (de)	1989-05-11
DK240486D0 (da)	1986-05-22
DK240486A (da)	1986-11-23

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