JPS5510330A - Welding method of hard alloy - Google Patents
Welding method of hard alloyInfo
- Publication number
- JPS5510330A JPS5510330A JP8300478A JP8300478A JPS5510330A JP S5510330 A JPS5510330 A JP S5510330A JP 8300478 A JP8300478 A JP 8300478A JP 8300478 A JP8300478 A JP 8300478A JP S5510330 A JPS5510330 A JP S5510330A
- Authority
- JP
- Japan
- Prior art keywords
- hard alloy
- welding
- base member
- filler metal
- iron base
- Prior art date
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title abstract 5
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 239000000956 alloy Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 7
- 229910052742 iron Inorganic materials 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910001566 austenite Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To provide sufficient strength to weld zone by so selecting the components and compositions of filler metal that the weld zone becomes austenite structure at the time of electric-welding hard alloy and iron base member.
CONSTITUTION: In electric welding of hard alloy containing Co, WC, TiC, etc. and iron base member, the chemical components and compositions of the Ni, Cr, Fe, etc. in filler metal are so selected that the composition of the molten pool formed by melting of the three of the hard alloy, iron base member and filler metal becomes austenite structure. In this method, a TIG welding method or the like is used so that deep penetration may be obtained. This method reduces the number of welding steps and improves productivity.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8300478A JPS5510330A (en) | 1978-07-10 | 1978-07-10 | Welding method of hard alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8300478A JPS5510330A (en) | 1978-07-10 | 1978-07-10 | Welding method of hard alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5510330A true JPS5510330A (en) | 1980-01-24 |
Family
ID=13790110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8300478A Pending JPS5510330A (en) | 1978-07-10 | 1978-07-10 | Welding method of hard alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5510330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6613999B2 (en) * | 2000-11-20 | 2003-09-02 | Union Tool Company | Method of joining a sintered hard alloy member to a stainless steel member and method of making a cutting tool therefrom |
-
1978
- 1978-07-10 JP JP8300478A patent/JPS5510330A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6613999B2 (en) * | 2000-11-20 | 2003-09-02 | Union Tool Company | Method of joining a sintered hard alloy member to a stainless steel member and method of making a cutting tool therefrom |
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