Makemake ʻoe e hoʻomaopopo i ke ʻano o ka carburizing agent, e hoʻomaka mai ka upstream carburizing agent raw material link.I kēia manawa, ʻo ka mea hoʻohana carburizing nui loa i ka mākeke ʻo calcined petroleum coke carburizing agent a me graphitized carburizing agent.

1. ʻO ka coke petroleum calcinedʻO ka carburizer ka petroleum coke i hoʻopaʻa ʻia ma 1250 ℃ no 48 mau hola a lilo i calcined petroleum coke.Ma ke kaʻina holoʻokoʻa, hoʻoneʻe ʻia nā mea haumia e like me ka volatile a me ka moisture o ka petroleum coke, i hiki ke hoʻemi ʻia ka ʻike kalapona ma mua o 98.5% a hiki ke hoʻemi ʻia nā mea haumia e like me ka volatile a me ka lehu ma lalo o 1.5%.ʻO nā mea hana carburizing mai ke ʻano o ke ʻano like ʻole o ka coke, ka nui o ka poloka ʻeleʻele (a i ʻole nā ​​​​particle), ka ʻulaʻula metallic, nā ʻāpana me ka ʻano porous, ka mea nui i haku ʻia no ke kalapona.

2. ʻO ka graphitization carburizing agent kahi huahana i loaʻa mai ka petroleum coke a i ʻole calcined petroleum coke ma hope o ka mālama ʻana i ka wela kiʻekiʻe ma ke kaʻina hana graphitization ma 3000 ℃.ʻO ka ʻokoʻa ma waena o ke kaʻina calcination a me ke kaʻina calcination ʻo ia ka hoʻololi nui ʻana o ke ʻano molekala o ke kalapona, a ʻo ke ʻano ma waena o ke ʻano amorphous a me ke ʻano graphite, ʻo ia kahi ʻano amorphous superimposed.Graphitized carburizer mea mai ke ano o ka calcined oi eleele a me ka malamalama, a hiki ke kakau huaolelo smoothly ma ka pepa.

I ka pōkole, hiki ke ʻike ʻia ka mea carburizer ma ke ʻano he ʻano kalapona ma waena o ke ʻano amorphous a me ke ʻano graphite o kahi mea kalapona.