JPS54157713A - Hard alloy and its manufacture - Google Patents
Hard alloy and its manufactureInfo
- Publication number
- JPS54157713A JPS54157713A JP6692578A JP6692578A JPS54157713A JP S54157713 A JPS54157713 A JP S54157713A JP 6692578 A JP6692578 A JP 6692578A JP 6692578 A JP6692578 A JP 6692578A JP S54157713 A JPS54157713 A JP S54157713A
- Authority
- JP
- Japan
- Prior art keywords
- carbide
- iron
- combining
- metal
- referred
- 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
Abstract
PURPOSE: To raise toughness by using an iron family metal, e.g., Ni, Co, etc., as a combining metal for a composite Mo-W carbides or barbo-nitride and also adding a definite amount of iron as a stabilizing agent to the alloy.
CONSTITUTION: The main component consists of a Mo-W solid solution carbide [referred to as (Mo-W)C2] of a simple hexagonal structure and/or a solid solution whose carbon (C) is partially replaced with N or O [referred to as (Mo-W)C2]. The carbide is added one or two of iron family metals, e.g., Co, Ni, etc., as a combining metals for the carbide, and also the carbide (Mo-W)CZ is added a definite amount of iron as a stabilizing agent in a proportion to meet the formula 0.001≤(wt% of Fe)/(wt% of combining metal)≤0.1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6692578A JPS54157713A (en) | 1978-06-03 | 1978-06-03 | Hard alloy and its manufacture |
GB7849945A GB2011949B (en) | 1977-12-29 | 1978-12-22 | Hard alloy containing molybdenum and tungsten |
CA318,566A CA1115994A (en) | 1977-12-29 | 1978-12-22 | Hard alloy containing molybdenum and tungsten |
AU42963/78A AU523578B2 (en) | 1977-12-29 | 1978-12-28 | Hard alloy containing molybdenum and tungsten |
DE19782856513 DE2856513A1 (en) | 1977-12-29 | 1978-12-28 | HARD ALLOY CONTAINS MOLYBDAEN AND TUNGSTEN |
FR7836800A FR2413473B1 (en) | 1977-12-29 | 1978-12-28 | PROCESS FOR PRODUCING HARD ALLOYS CONTAINING MOLYBDENE AND TUNGSTENE AND NOVEL PRODUCTS THUS OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6692578A JPS54157713A (en) | 1978-06-03 | 1978-06-03 | Hard alloy and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54157713A true JPS54157713A (en) | 1979-12-12 |
Family
ID=13330037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6692578A Pending JPS54157713A (en) | 1977-12-29 | 1978-06-03 | Hard alloy and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157713A (en) |
-
1978
- 1978-06-03 JP JP6692578A patent/JPS54157713A/en active Pending
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