Official Answer
Answer
Ƙarfe mai ƙarfi kamar SAE 1070 zuwa 1090 suna da sauƙi ga haɓakar hydrogen yayin ɗaukar acid da hanyoyin sarrafa lantarki (misali, zinc ko cadmium plating). Atomic hydrogen ($ H$) yana bazuwa cikin ƙwanƙolin ƙira, yana tarawa a iyakokin hatsi da ɓarna, wanda ke rage ductility kuma yana haifar da karyewar da ba za a iya tsinkaya ba a ƙarƙashin kaya mai tsayi. Don rage wannan, tsarin 'Baking' ya zama tilas. Dole ne a toya maɓuɓɓugan ruwa a $375^{∘}F \pm 25^{∘}F$ ($190^{∘}C$) aƙalla $4$ zuwa $24$ a cikin awa $1$ na plating. Rashin yin gasa yana haifar da 'jinkirin karaya', inda igiyar ruwa ke ɗaukar sa'o'i ko kwanaki bayan shigarwa a cikin rami. A cikin manyan mahalli na mota, wannan yanayin gazawar bala'i ne.
