镍合金各类焊接.pdf

Inco Alloys Interational
Joining
PRECAUTIONS FOR WELDING, BRAZING, SOLDERING, AND THERMAL CUTTING
WARNING: Protect yourself and others. Read and understand these precautions
PUMES AND GASES can be dangerous to your health. ARC RAYS can injure eyes and burn
skin. ELECTRIC SHOCK can kill. Material Safety Data Sheets(OSHA Form 20)for welding
products may be obtained from the manufacturer.
Read and understand the manufacturers instructions and your employers safety practices
Keep your head out of the fume
Use enough ventilation, exhaust at the are, or both, to keep fumes and gases from your
breathing zone and the general area.
Wear correct eye, ear, and body protection
Do not touch live electrical parts
See American National Standard Z49. 1, "Safety in Welding and Cutting, "published by the
American Welding Society, 2501 N W. 7th Street, Miami, FL 33125 and OSHA Safety and
Health Standards, 29 CFR 1910, available from U. S Department of Labor, Washington, D. C
20210.
Contents
Base Metals
47 Copper Brazing
Surface Preparation
48 Nickel Brazing
3 WELDING
50 Other Brazing
3 Joint Design
50 Inspection
7 Shielded Metal-arc Welding
51 SOLDERING
9 Gas Tungsten-arc Welding
1 Gas Metal-arc Welding
53 THERMAL CUTTING
13 Submerged-arc Welding
13 Powder Cutting
5 Oxyacetylene Welding
i3 Air Carbon-arc Cutting
16 Plasma-arc Welding
53 Gas Tungsten-arc Cutting
17 Overlaying
54 Plasma-arc Cutting
21 Welding of Clad Steel
23 Resistance Welding
56 REFERENCES
33 Welding Metallurgy and Design
57 APPENDIX
33 DISSIMILAR WELDING
58 Huntington Alloys
36 WELDING OF PRECIPITATION-HARDENABLE ALLOYS
37 EFFECT OF COLD WORK AND HEAT TREATMENT
59 Huntington Welding Products
37 FABRICATION FOR HIGH-TEMPERATURE SERVICE
60 Coated Welding Electrodes
64 Filler Metals
41 Testing and Inspection
68 Submerged-arc Fluxes
43 BRAZING
68 ASME Qualification Groups
43 Silver Brazing
MONEL, INCONEL INCOLOY, PERMANICKEL
DURANICKEL. NI-SPAN.C, INCO-WELD, INCOFLUX,
and NI-ROD are Registered Trademarks
of the Inco family of companies
Copyright @) 1972 by The International Nickel Company, Inc, now Inco Alloys International, Inc.
Sixth Edition. 1984