国产在线观看91精品不卡_在线成人网站不卡_日韩 高清 不卡_欧美自拍日韩高清_精品欧洲无码动漫_午夜视频免费男女爽爽影院_日本中文字幕无线乱码电影_少妇被又大又粗又爽毛片久久黑人_99羞羞久婷婷国产一区最新_热播免费电影推荐

天津正乾環(huán)??萍加邢薰? /></a></h1>
    <div   id=

Home > Professional Laser Application Level > Spray stainless steel

噴不銹鋼Spray stainless steel

Stainless steel is a special material. Effective measures should be taken in the production process to avoid the occurrence of corrosion conditions and inducements.

There are many kinds of surface pretreatment methods for stainless steel metal substrates, which are mainly selected according to the structure characteristics, size and output of the coatings. The main purpose of pretreatment is to remove foreign bodies on the surface of the substrate and obtain appropriate surface roughness to facilitate better adhesion of the coating. Traditional surface pretreatment methods include grinding, pickling, passivation and sand blasting.
共1頁,5 條記錄
應(yīng)用案例 Application

Online Message

Contact Us

Online QQ

Top

Feedback

Dear customer friends, please give us your comments and suggestions through the following table. We will contact you as soon as possible.(all of the following are required)

Your name:
Your phone call:
Your Email:
Your address:
Message: