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Nickel-based amorphous alloy modified cutting steel wire

An amorphous alloy, cutting steel wire technology, applied in the direction of fine working devices, manufacturing tools, stone processing equipment, etc., can solve the problem that the cutting steel wire cannot meet the requirements of special hard and brittle materials cutting steel wire, and the cutting efficiency is low , the problem of high cost

Inactive Publication Date: 2011-11-16
蒙特集团(香港)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is that the existing cutting steel wire cannot meet the requirements of special hard and brittle materials for cutting steel wire, and the cutting efficiency is low and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The modified steel wire coated with the nickel-based amorphous alloy prepared by the invention is used to cut solar single crystal / polycrystalline silicon on a solar multi-wire cutting machine. The diameter and composition of the steel wires in all embodiments are the same as those in Embodiment 1, and the coating thickness of the coated steel wires is 0.5um.

[0017] The results are shown in Table 1. Compared with ordinary steel wire, the cutting time of nickel-based amorphous alloy coated steel wire is greatly reduced, and the cutting efficiency can be improved, thus saving a lot of cost.

[0018] Table 1

[0019] Example

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PUM

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Abstract

The invention relates to an amorphous modified cutting steel wire, which consists of a metal wire and an amorphous alloy layer, wherein the amorphous alloy layer is coated on the outer surface of the metal wire and is made of nickel-based amorphous alloy. The nickel-based amorphous alloy modified steel wire can further improve cutting efficiency and reduce cost.

Description

technical field [0001] The invention relates to the field of wire saw cutting wires, in particular to a nickel-based amorphous alloy modified cutting steel wire. Background technique [0002] Hard and brittle materials include various gemstones, glass, silicon crystals, hard alloys, ceramics, rare earth magnetic materials, stone materials, quartz crystals and other materials. Hard and brittle materials are mostly non-conductors or semiconductors, usually with high hardness, high brittleness, high wear resistance, high corrosion resistance, high oxidation resistance, high resistivity, high temperature resistance and many other incomparable characteristics of metal materials, so It has been widely used in chemical industry, machinery, aerospace and energy fields. [0003] The promotion and application of hard and brittle materials puts forward extremely high requirements for its processing technology. Among them, cutting is a very critical process. It requires high efficien...

Claims

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Application Information

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IPC IPC(8): B28D5/04C22C45/04
Inventor 励征
Owner 蒙特集团(香港)有限公司
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