Hot-tsoma galvanized karfe farantin JIS G3302 SGCC Gi

Makin karfe da aka saba amfani da shi don zanen galvanized mai zafi-tsoma sune: naɗaɗɗen kayayyaki na yau da kullun (CQ), takardar galvanized na tsari (HSLA), takardar galvanized mai hatimi (DQ), zane mai zurfin tsoma galvanized (DDQ), da yin burodi mai tauri mai zafi. - tsoma galvanized takardar (BH), dual zamani karfe (DP), TRIP karfe (canji jawo plasticity karfe), da dai sauransu Akwai uku iri galvanizing annealing makera: a tsaye annealing makera, kwance annealing makera da kuma a tsaye da kuma kwance annealing makera. Hot-tsoma galvanized karfe takardar, siriri karfe takardar da aka nutsar a cikin narkakkar da tutiya tanki don yin saman bakin ciki karfe takardar manne da wani Layer na zinc. Ana samar da shi ne ta hanyar ci gaba da aikin galvanizing, wato, takardar da aka naɗe da shi ana ci gaba da nutsar da shi a cikin wani wanka mai galvanized tare da zurfafan tutiya don yin galvanized karfe takardar; alloyed galvanized karfe takardar. Irin wannan farantin karfe kuma ana kera shi ta hanyar tsomawa mai zafi, amma nan da nan bayan an tashi daga tankin, sai a yi zafi zuwa kimanin 500 ° C don samar da fim din zinc da ƙarfe. Wannan galvanized takardar yana da kyau fenti mannewa da weldability.