Nickel-tungsten alloy target preparation method: prepare target material to provide tungsten and nickel mixed powder (mass ratio is 9.95:1 to 10.05:1), adopt cold isostatic pressing process for the tungsten and nickel mixed powder, and mix tungsten and nickel The powder and stainless steel hollow tube are densified and preformed for the first time to form semi-dense tungsten, nickel mixed powder and stainless steel initial blanks, so that the subsequent hot isostatic pressing process can perform better on the tungsten, nickel mixed powder and stainless steel initial blanks. It is compact, and sandblasting is performed on part of the surface of the target material without affecting other parts of the target material that do not need to be sandblasted to obtain a nickel-tungsten alloy target material.
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