Inoculants sumo:Inoculantsimhando inogona kukurudzira graphitization, kuderedza tsika yemuromo wakachena, kuvandudza morphology uye kugovera graphite, kuwedzera nhamba ye eutectic boka, kunatsa matrix chimiro.
Ferrosilicon particle inoculant (inoculant inokosha yekukanda)
Ferrosiliconzvidimbu kureva ferrosilicon inoculant, inoshandiswa kugadzira simbi, kugadzira simbi,castinginoculant.
Zvinoumba ferrosilicon inoculant:
(1) Kuumbwa kweferrosilicon zvimedu zvakafanana uye kupatsanurwa kudiki;
(2) iyo ferrosilicon particle size iyunifomu, haina hupfu hwakatsetseka, uye inoculation effect yakagadzikana;
(3) Inoculation effect ye ferrosilicon particles yakasimba kudarika iyo yakajairwa ferrosilicon particles, uye tsika yekugadzira slag zvakare idiki;
(4) kurebesa hupenyu hwe mold uye kuderedza kuremara kwepamusoro;
(5) Deredza pinhole, kunatsiridza kunaka kwepombi yakakandwa, uye kunatsiridza mwero wekupasa kwekutanga kuburitsa;
(6) bvisa inooneka microshrinkage uye uvandudze machining kuita kwekukanda.
Silica-barium (calcium) inoculant
Silica-barium inoculant,(BA-SI)ndiyesiliconpoda uye barium poda nekusanganisa maererano nechiyero chekudiwa, uyezve kuburikidza neyakakura tembiricha yevira simbi kugadzira mune yakawanda metallurgical zvinhu.Iyo mhando yekuwedzera mune yekukanda maitiro eiyo foundry, iyo inogona kukurudzira graphitization, kuderedza maitiro echena. muromo, kunatsiridza morphology uye kugoverwa kwegraphite, kuwedzera huwandu hwemapoka eutectic, uye kunatsa matrix chimiro.
Silika-bariuminoculant basa:
1, wedzera zvakasimba graphitization core, kunatsa graphite, kusimudzira grey cast iron kuti uwane A-type graphite, kuvandudza simba, nokuti ductile iron inogona kuita graphite mu ductile iron yakanaka, yakatenderera, kuvandudza giredhi re spheroidization.
2. Inogona kunyatso kuderedza dhigirii yepamusoro yesimbi yakanyungudutswa, kukurudzira kunaya kwegraphite, kuderedza zvakanyanya maitiro emuromo wakachena, kuderedza kuoma kwehama, nekuvandudza machining performance yekukanda.
3. Kukwanisa kwakasimba kunopesana nekuderera, nguva yekudzivirira ndeye 2 nguva dze75 silicon, kuwanda kwesilicon bariuminoculantiri pasi pehafu ye75 ferrosilicon inoculant, ichidzivirira kuderera kwe spheroidification.
4, madziro emadziro senitivity idiki, vandudza chikamu chakafanana, kuderedza maitiro ekuderera uye kusununguka.
5, chimiro chemakemikari chakagadzikana, iyo granularity yekugadzirisa iyunifomu, kuumbwa uye kutsauka kwemhando idiki.
6. Kunyunguduka kwakaderera (pasi pe1300 °), uye zviri nyore kutora uye kunyunguduka kana inoculating, uye scum ishoma kwazvo.
Nguva yekutumira: Jan-27-2021