CA1264820A - Methode de soudage bout-a-bout de toles acier se pretant particulierement a l'emboutissage profond, et de feuillards galvanises monoface au moins - Google Patents

Methode de soudage bout-a-bout de toles acier se pretant particulierement a l'emboutissage profond, et de feuillards galvanises monoface au moins

Info

Publication number: CA1264820A
Authority: CA; Canada
Prior art keywords: sheets; welding; strips; cut edges; laser beam
Prior art date: 1986-07-24
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 - Lifetime

Application number

CA000514523A

Other languages

English (en)

Inventor

Adam Frings

Wilfried Prange

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.)

Thyssen Stahl AG

Original Assignee

Thyssen Stahl AG

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.)

1986-07-24

Filing date

1986-07-24

Publication date

1990-01-23

1986-07-24 Application filed by Thyssen Stahl AG filed Critical Thyssen Stahl AG

1986-07-24 Priority to CA000514523A priority Critical patent/CA1264820A/fr

1990-01-23 Application granted granted Critical

1990-01-23 Publication of CA1264820A publication Critical patent/CA1264820A/fr

2007-01-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000003466 welding Methods 0.000 title claims abstract description 83
238000000034 method Methods 0.000 title claims abstract description 24
229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
239000010959 steel Substances 0.000 title claims abstract description 12
230000007797 corrosion Effects 0.000 claims abstract description 14
238000005260 corrosion Methods 0.000 claims abstract description 14
230000001681 protective effect Effects 0.000 claims 1
239000000463 material Substances 0.000 abstract description 7
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 6
239000011701 zinc Substances 0.000 abstract description 6
229910052725 zinc Inorganic materials 0.000 abstract description 6
230000000694 effects Effects 0.000 abstract description 3
239000012768 molten material Substances 0.000 abstract description 3
239000000945 filler Substances 0.000 abstract description 2
238000001816 cooling Methods 0.000 description 5
238000012545 processing Methods 0.000 description 4
238000010894 electron beam technology Methods 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
238000005246 galvanizing Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
238000003825 pressing Methods 0.000 description 2
229910001335 Galvanized steel Inorganic materials 0.000 description 1
241000428533 Rhis Species 0.000 description 1
241000376353 Stips Species 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000004020 conductor Substances 0.000 description 1
239000012809 cooling fluid Substances 0.000 description 1
239000000112 cooling gas Substances 0.000 description 1
-1 for example Substances 0.000 description 1
239000008397 galvanized steel Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000011344 liquid material Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000007493 shaping process 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys

Landscapes

Laser Beam Processing (AREA)

CA000514523A 1986-07-24 1986-07-24 Methode de soudage bout-a-bout de toles acier se pretant particulierement a l'emboutissage profond, et de feuillards galvanises monoface au moins Expired - Lifetime CA1264820A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000514523A CA1264820A (fr)	1986-07-24	1986-07-24	Methode de soudage bout-a-bout de toles acier se pretant particulierement a l'emboutissage profond, et de feuillards galvanises monoface au moins

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000514523A CA1264820A (fr)	1986-07-24	1986-07-24	Methode de soudage bout-a-bout de toles acier se pretant particulierement a l'emboutissage profond, et de feuillards galvanises monoface au moins

Publications (1)

Publication Number	Publication Date
CA1264820A true CA1264820A (fr)	1990-01-23

Family

ID=4133624

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000514523A Expired - Lifetime CA1264820A (fr)	1986-07-24	1986-07-24	Methode de soudage bout-a-bout de toles acier se pretant particulierement a l'emboutissage profond, et de feuillards galvanises monoface au moins

Country Status (1)

Country	Link
CA (1)	CA1264820A (fr)

1986
- 1986-07-24 CA CA000514523A patent/CA1264820A/fr not_active Expired - Lifetime

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Legal Events

Date	Code	Title	Description
2007-01-23	MKLA	Lapsed
2012-12-05	MKEC	Expiry (correction)	Effective date: 20121205