首页 > 专利信息

钢丝表面处理方法

申请公布号:CN101967632A

申请号:CN201010551422.X

申请日期:2010.11.19

申请公布日期:2011.02.09

申请人:
江苏泰力钢绳有限公司

发明人:顾伟;黄海兵

分类号:C23C22/07(2006.01)I;B21C1/00(2006.01)I

主分类号:C23C22/07(2006.01)I

代理机构:
上海申汇专利代理有限公司 31001

代理人:翁若莹

地址:226016 江苏省南通市南通经济技术开发区竹行镇东方大道东、瑞兴路南

摘要:本发明公开了一种钢丝表面处理方法,依次包括如下步骤:a)将钢丝浸入吨位为15~25,游离酸度为10~14点,总酸度为80~120点的磷化池;b)酸洗磷化60分钟;c)将直径小于等于6.5mm的钢丝一次拉伸到1.8mm。本发明提供的钢丝表面处理方法,通过调整磷化池大小和磷酸浓度,一次将直径小于等于6.5mm的钢丝拉拔成直径1.8mm,省去热处理、第二次酸洗和拉拔,简化工序,降低成本。

主权项:一种钢丝表面处理方法,其特征在于,所述方法依次包括如下步骤:a)将钢丝浸入吨位为15~25,游离酸度为10~14点,总酸度为80~120点的磷化池;b)酸洗磷化60分钟;c)将直径小于等于6.5mm的钢丝一次拉伸到1.8mm。

专利推荐

Bearing sensor and bearing-distance sensor

Nitric esters of derivatives of the 2-(2,6-di-halo-phenylamino) phenylacetic acid and process for their preparation

High-yield spatial light modulator with light blocking layer

Gellan gum beverage and process for making a gelled beverage

13C Isotopomer analyses in intact tissue using (13C) homonuclear decoupling

Displaceable filtering apparatus for airborne contaminates

Transfer device for bent glass sheets

Quick change fin assembly for buoyant test vehicles

Solder contact

Multi-component fan assembly

Interactive book having electroluminescent display pages and animation effects

Ceiling lamp

Electronic token

Dispositivo para ingerir liquidos de latas de refrigerantes e outros

Pendural para edificaçoes premoldadas

Disposiçao construtiva aplicada em prendedor de roupas

Disposiçao construtiva em selo protetor (sobretampa) aplicavel em embalagens metálicas de generos alimenticios tais como óleos refrigerantes e outros

MECHANISM FOR FEEDING TANDEM WIPER BLADE RUBBER TO CUTTING MACHINE

Quebra-luz

Trocador de calor de placa para evaporaçao de um liquido