Nooca Annealing ee tuubada birta wareega 1. Spheroidizing annealing Spheroidizing annealing waxaa inta badan loo isticmaalaa hypereutectoid birta kaarboon iyo Alloy qalab steel (sida birta loo isticmaalo soo saaridda qalabka goynta, qalabka cabbirka, iyo caaryada). Ujeeddadeeda ugu weyn waa in la yareeyo adkaanta, hagaajinta machinabili ...
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