Method of brazing of diamond to substrate
OwnerRonald C. Wiandinventor
Life of this patent
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Abstract
A method of making a diamond cutting and abrading tool. The method includes the following steps: (A) Mixing molybdenum with a braze which alloys with the carbide forming substance and a temporary binder to provide a coating material; (B) Applying said coating material to a tool substrate; (C) Applying at least a monolayer of diamond particles thereover; and (D) Heating the product of step (C) at a temperature sufficient to initially form a metal carbide coating on the diamond and thereafter to braze the carbide coated diamond to the tool substrate.
Claims10
A method of making a diamond cutting and abrading tool comprising the steps of:
- (A) Mixing a carbide forming substance containing an element capable of forming a carbide, a braze which alloys with the element and a temporary binder to provide a coating material;
- (B) Applying said coating material to a tool substrate;
- (C) Applying at least a monolayer of diamond particles thereover;
- and
- (D) Heating the product of step (C) at a temperature sufficient to initially form an element carbide coating on the diamond and thereafter to braze the element carbide coated diamond to the tool substrate.
A method of making a diamond cutting and abrading tool comprising the steps of:
- (A) Mixing a carbide forming substance comprising molybdenum and iron with a braze which alloys with the molybdenum and iron and a temporary binder to provide a coating material;
- (B) Applying said coating material to a tool substrate;
- (C) Applying at least a monolayer of diamond particles thereover;
- and
- (D) Heating the product of step (C) at a temperature sufficient to initially form a carbide coating on the diamond and thereafter to braze the carbide coated diamond to the tool substrate.
A method of making a diamond cutting and abrading tool comprising the steps of:
- (A) Mixing an iron with a braze which alloys with iron and a temporary binder to provide a coating material;
- (B) Applying said coating material to a tool substrate;
- (C) Applying at least a monolayer of diamond particles thereover;
- and
- (D) Heating the product of step (C) at a temperature sufficient to initially form a carbide coating on the diamond and thereafter to braze the carbide coated diamond to the tool substrate.
A method of making a diamond cutting and abrading tool comprising the steps of:
- (A) Mixing molybdenum with a braze which alloys with the molybdenum and a temporary binder to provide a coating material;
- (B) Applying said coating material to a tool substrate;
- (C) Applying at least a monolayer of diamond particles thereover;
- and
- (D) Heating the product of step (C) at a temperature sufficient to initially form a molybdenum carbide coating on the diamond and thereafter to braze the molybdenum carbide coated diamond to the tool substrate.
Dependencies are inferred from the claim text.