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1. 发明授权

KR100796150B1 고형상비를 가지는 자동차 브레이크용 솔레노이드밸브 시트하우징의 제조방법 有权
标题翻译：电动阀门座椅的车辆生产方法
公开(公告)号：KR100796150B1
公开(公告)日：2008-01-21
申请号：KR1020060082827
申请日：2006-08-30
申请人： 한국피아이엠(주)
发明人： 송준호 , 한관희 , 이진모 , 이동혁
IPC分类号： B29C67/04 , B22F1/00 , B22D17/00 , B29C45/00
摘要： A method for manufacturing a solenoid valve seat housing for a vehicle brake is provided to effectively control decarbonization during processing by setting an atmosphere to be used in a degreasing process and a sintering process to a nitrogen atmosphere, a nitrogen-hydrogen mixture atmosphere and a vacuum atmosphere. A method for manufacturing a solenoid valve seat housing for a vehicle brake includes a step of producing particles of feed stock for injection mold by adding metal powder of chrome-molybdenum alloy steel having a mean particle size of 10 micron meters or smaller and to a molten thermoplastic polymer binder, a step of molding the particles of feed stock by using an injection mold, a step of degreasing the product by removing the polymer binder from the product, and a step of sintering the product.
摘要翻译：提供一种制造用于车辆制动器的电磁阀座壳体的方法，以在加工期间通过将用于脱脂处理和烧结过程的气氛设定为氮气，氮气 - 氢气混合气氛和真空来有效地控制脱碳大气层。制造车辆制动用电磁阀座壳体的方法包括以下步骤：通过加入平均粒径为10微米或更小的铬钼合金钢的金属粉末和熔融的热塑性聚合物粘合剂，通过使用注射模具成型原料颗粒的步骤，通过从产物中除去聚合物粘合剂来脱脂产品的步骤和烧结该产品的步骤。

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