Jinan Jun Jun Jun Jun Jun Jun Jun Jun Jun Jun Jun Jun Jun Runda Co., Ltd, na daya daga cikin manyan masu samar da kwalliyar karfe.
An ƙirƙira baƙin ƙarfe ta hanyar dumama kai tsaye ta hanyar dannawa kai tsaye tare da ƙyalli, tare da 0.1% ~ 0.5% na Chromium, ƙasa da 1.0% na carbon. Bayan an manta da matsanancin inzari, farfajiyar HRC zai iya kaiwa 58 - 65. Koyaya, yawanci wuya daga kayan ya kasance da ƙarancin kuma na Hardening Layus kusan 15㎜, don haka taurin zuciya gaba ɗaya 30 ne kawai HRC. Babban diamita na ƙwallon ƙarfe, ƙarancin ƙarfin tsakiyar tsakiyar tsakiyar HRC .. Don haka, ana bi da ƙwallon ƙwalun ƙwanƙwasa tare da zafin ruwa.
Tsarin samarwa: Lokacin da sandunan murfin karfe suka wuce binciken, an yanke su gwargwadon girman kwalliyar karfe; da karfe ya manta da shi zuwa wani zazzabi ta tsaka-tsakin tsaka-tsakin fararen jiki don tabbatar da ingantaccen nakasar da ke daure; An aika da jan-zafi mai launin shuɗi-karfe a cikin guduma ta iska da ƙwararru. Bayan kagawa, da jan karfe mai zafi nan da nan shigar da kayan aikin zafi musamman da aka kirkiro da zafin rana da ciki ..
Hukumar Ci gaban: Tare da ci gaba da bincike da ci gaba da albarkatun kayan aiki a cikin shekarun nan, filayen aikace-aikacen suna zama da kuma masarufi masu hawa iri iri kamar su masarufi da diamita girma 2.5m. Lowertarancin Abkiya da ƙananan ƙwayoyin cuta, da fa'idodi sun fi fili fiye da ƙwallon karfe. Har zuwa lokacin da keɓaɓɓen kasuwar ƙwallon ƙarfe na yanzu yana da damuwa, a aikace-aikacen rigar rigar kamar ma'adinan ƙarfe a ƙasashen waje, ƙwararrun ƙwallon ƙarfe da aka ƙirƙira don grinding. A kasuwar cikin gida, ƙwallan karfe kwallaye sun shahara, amma kasuwa ga ƙwararrun ƙwallan ƙarfe yana ƙara yawan ƙwallon ƙwallo a shekara.
Lokaci: Mar-09-2023
