熱鍍鋅也叫熱浸鋅和熱浸鍍鋅：是一種有效的金屬防腐方式，主要用于各行業(yè)的金屬結(jié)構(gòu)設(shè)施上。是將鋼、不銹鋼、鑄鐵等金屬浸入熔融液態(tài)金屬或合金中獲得鍍層的一種工藝技術(shù)。是當(dāng)今世界上應(yīng)用最廣泛、性能價(jià)格比最優(yōu)的鋼材表面處理方法。熱鍍鋅產(chǎn)品對(duì)鋼鐵的減蝕延壽、節(jié)能節(jié)材起著不可估量和不可替代的作用，同時(shí)鍍層鋼材也是國(guó)家扶植和優(yōu)先發(fā)展的高附加值短線產(chǎn)品。

Hot galvanization is also known as hot dip galvanization and hot dip galvanization: it is an effective metal anticorrosion method, mainly used in metal structure facilities in various industries.It is a technology of soaking steel, stainless steel and cast iron into molten liquid metal to obtain a coating or alloy.It is the most widely used and optimal performance price steel surface treatment method in the world.Hot galvanized products play an immeasurable and irreplaceable role in corrosion reduction and life extension, energy saving and energy saving materials. At the same time, coated steel is also a high value-added short-term product of national support and priority development.

熱鍍鋅層與基體的結(jié)合強(qiáng)度高，可耐較大的摩擦及沖擊；熱鍍鋅層較厚（80-220g/㎡），耐蝕性更好。

The binding strength of hot galvanized layer and substrate is high and can withstand greater friction and impact; hot galvanized layer is thick (80-220g / ㎡) with better corrosion resistance.

熱鍍鋅工藝廣泛用于鋼板、鋼帶、鋼絲、鋼管、結(jié)構(gòu)件，零部件產(chǎn)品且其應(yīng)用領(lǐng)域相當(dāng)廣泛，如輕工、家電、汽車、建筑行業(yè)等。在汽車工業(yè)中，可用于汽車車體、外殼、內(nèi)板、地板等；在家電和輕工方面可用于各類家電的外殼和地板；在建筑業(yè)中，用于各類工業(yè)及民用建筑的輕鋼龍骨、建筑層面板、瓦楞板、卷簾門等。

Hot galvanizing process is widely used in steel plate, steel strip, steel wire, steel pipe, structural parts, parts products and its application fields are quite wide, such as light industry, home appliances, automobile, and construction industry, etc.In the automobile industry, it can be used for automobile body, shell, inner plate, floor, etc., shell and floor for various household appliances and light industry; in the construction industry, light steel keel, building level panels, corrugated panels, rolling doors for various industrial and civil buildings.