Menene takamaiman hatsarori na Haɗaɗɗen Hydrogen a cikin maɓuɓɓugan ruwan ƙarfe na ƙarfe na carbon bayan lantarki, kuma ta yaya aka ayyana zagayowar 'Baking'?

Manyan karafan carbon kamar SAE 1070 zuwa 1090 tare da taurin da ya wuce HRC 40 suna da saurin kamuwa da haɓakar Hydrogen Embrittlement (HE). A lokacin aikin tsinke acid ko aikin lantarki, hydrogen atomic yana yaduwa a cikin lattin karfe kuma yana taruwa a iyakokin hatsi da abubuwan damuwa (kololuwar raƙuman ruwa). Ƙarƙashin nauyin axial, waɗannan atom ɗin hydrogen suna haɓaka karaya. Don rage wannan, tsarin yin burodi ya zama tilas a cikin sa'o'i 4 na plating. Dangane da ASTM B633 ko makamantansu, dole ne a toya maɓuɓɓugan a 190 ° C zuwa 220 ° C na sa'o'i 8 zuwa 24 dangane da kauri da matakin ƙarfin. Rashin yin gasa yana haifar da kwatsam, karaya mai bala'i yayin zagayowar matsawa ta farko ko lokacin riko.