项目目标——开发一种冷喷涂工艺，应用在航空材料合金部件的修检领域。
Program objectives - Develop cold spray technology in repair and overhaul of metallic alloy parts in aero materials.
冷弯性能是热轧中薄板带材的重要指标之一，冷弯试验是标准规定的必检项目，但在实际生产中经常出现冷弯不合格现象。
The cold bending property is one of the important targets for the hot rolled strip, the cold bending test is required inspection item stipulated in the standards.
裂纹是冷镦钢的主要质量缺陷，通过检试验方法，分析裂纹成因，采取有效措施，从而消除裂纹，提高冷镦钢的质量。
Crack is the mostly quality flaw. The facts affecting crack are analysed by testing. Then the efficient measures are taken, crack is removed, and quality of cold heading steel can be increased.
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