Ka hoʻohana ʻana i nā inoculants ferrosilicon: I kēia manawa, hana maʻamau nā camshafts o nā ʻenekini a me nā ʻenekini diesel me ke kila, ka hao hao, a me ka hao ductile, a hoʻohana i nā kaʻina hana hoʻopau a i ʻole ke anuanu (alloy cast iron process) e hoʻokō i nā koi hana piha.Eia nō naʻe, ʻaʻole kūpono nā pahu kila a me nā pahu hao ductile no nā ʻenekini kiʻekiʻe ma mua o 4000 rpm, a ʻaʻole kūpono ka ikaika o ke anuanu hoʻoheheʻe i ka hao no nā koi ikaika o nā mīkini liʻiliʻi.
ʻO ka hana o ka inoculant ferrosilicon ka lanakila ʻana i ka ʻenehana o kēia manawa a i ʻole nā mea hao ductile ʻaʻole kūpono i nā koi anti-wear o nā mīkini kiʻekiʻe kiʻekiʻe a ʻaʻole kūpono nā mea hao i hoʻoheheʻe ʻia i ke anuanu. a me na enekini holo haahaa, a e haawi mai i ke ano kupono no na ano enegini a pau.ʻO kahi ʻano hoʻoheheʻe ʻana i ka hao ductile a me ka pahu camshaft e hoʻokō i nā koi no ke kūʻē ʻana o ka ʻenekini, ka pale ʻana, ke kū ʻana o ka spalling, ka ikaika mechanical contact fatigue point, etc. mālama ikehu.Hoʻohana ka inoculant ferrosilicon i kahi ʻano inoculation nui-dose, a ʻo ka nui o ka ʻike silika he 1.9% -3.7%.Hōʻike ka hoʻāʻo mua o ka umu ahi i ka like kalapona o ka metala wela kumu, ka like kalapona o ka mea nodularizing (ka nānā maoli ʻana i ka nui o ke ahi) a me ka like kalapona o ka inoculant ferrosilicon ( ʻO ka huina o ka absorption ma waena o 4.3-4.55. ua hooheheeia i ka mana alapine a i ole waena, a me ka wela o ka umu he 1450 ° C. ʻO ke ala hoʻolei camshaft o ka hao ductile ductile he ʻōmaʻomaʻo one molding, pulu hoʻoheheʻe, a ʻo ka hoʻoheheʻe ʻana o ke one ma lalo o 4%; 1340-1360°C ka manoanoa o ka hao hooluolu o waho he 0.25-0.4 o ke anawaena o waho o ka peach cam, a o ka laula o ka hao hooluolu o waho E like me ka laula o ke cam peach. ʻO ka hao hoʻoluʻu waho ka nui radial o ka peach cam ma hope o ka hoʻokaʻawale ʻana + 2 mau manawa o ka mānoanoa o ka hao anu. Hiki ke ʻokoʻa i kēlā me kēia ʻano, me ka slope o 1-2 ° mai lalo a luna.
AnYang zhaojin ferroalloy co.,Ltd
Ka manawa hoʻouna: Nov-03-2023
