河北鋼鐵集團邯鋼的環(huán)保純無鉻鈍化處理的家電鍍鋅板DX53D+Z-TC，經(jīng)檢驗，各項性能完全滿足客戶要求，主要用于高端家電制造，是邯鋼用純無鉻鈍化工藝生產(chǎn)的深沖家電鍍鋅板，市場前景廣闊。

Hebei Iron and Steel Group Handan steel environmental protection pure chromium free passivation treatment of home appliances galvanized plate DX53D + Z-TC, after inspection, the performance fully meet customer requirements, mainly used for high-end home appliances manufacturing, is Handan steel with pure chromium free passivation process production of deep flush home appliances galvanized plate, broad market prospect.

據(jù)了解，環(huán)保純無鉻鈍化是采用有機硅類和無機鹽等成分配制的環(huán)保鈍化液，經(jīng)過鍍鋅鈍化工藝處理，最終在表面形成一層鈍化薄膜，這層薄膜在起到耐腐蝕效果的同時，關(guān)鍵在于能夠明顯改善鍍鋅鋼板的沖壓成型性，降低沖壓開裂風(fēng)險。目前，家電制造企業(yè)對鋼板的環(huán)保、成型要求越來越高，環(huán)保純無鉻鈍化鍍鋅產(chǎn)品將逐步取代現(xiàn)在的三價鉻鈍化產(chǎn)品。

據(jù)悉，邯鋼家電板主要供給美的、格力、海爾等家電企業(yè)。

It is understood that environmental protection pure chromium passivation is using organic silicon and inorganic salt composition of environmental protection passivation liquid, after galvanized passivation process, eventually form a layer of passivation film on the surface, the film in the corrosion resistance effect at the same time, the key is to significantly improve the stamping molding of galvanized steel plate, reduce the risk of stamping cracking.At present, home appliance manufacturing enterprises on the steel plate environmental protection, molding requirements are getting higher and higher, environmental protection pure chromium-free passivated galvanized products will gradually replace the current trivalent chromium passivation products.

It is reported that Handan Steel home appliance plate mainly supply the United States, Gree, Haier and other home appliance enterprises.

以熱軋帶鋼為基板的熱鍍鋅產(chǎn)品具有生產(chǎn)成本低廉、可生產(chǎn)厚規(guī)格2.0-6.0毫米產(chǎn)品等優(yōu)勢，且這些優(yōu)勢是冷基鍍鋅板很難具備的。在新能源汽車結(jié)構(gòu)件、高端家電外置件、建筑結(jié)構(gòu)件、高速公路護欄、倉儲等領(lǐng)域，熱基鍍鋅占有重要位置，且正在逐漸取代價格較高的冷基鍍鋅板。據(jù)了解，現(xiàn)階段國內(nèi)僅有極少數(shù)鋼廠可批量生產(chǎn)，熱基鍍鋅板具有表面質(zhì)量高、力學(xué)性能和成形性能優(yōu)良、生產(chǎn)成本低的顯著特點，受到市場的廣泛關(guān)注。

Hot coated galvanized products with hot rolled strip steel as the substrate have the advantages of low production cost, production specifications of 2.0-6.0 mm products, and these advantages are difficult to have in cold based galvanized plate.In new energy vehicle structural parts, high-end home appliances external parts, building structural parts, highway guardrail, storage and other fields, hot based galvanized occupies an important position, and is gradually replacing the high price of cold based galvanized plate.It is understood that at the present stage, only a few domestic steel mills can be mass-produced, hot-based galvanized plate has high surface quality, excellent mechanical properties and forming performance, low production cost of significant characteristics, widely concerned by the market.