Barium Silicon Inoculant

Cov lus qhia luv luv:

Barium Silicon Inoculant yog hom inoculant uas tuaj yeem txhawb qhov graphitization, txo qhov nyiam ntawm lub qhov ncauj dawb, txhim kho lub suab ntawm tus kheej thiab faib tawm graphite, nce ntau pawg eutectic, thiab rov ua kom cov lej ntawm cov nqaij mos. Nws muaj cov txiaj ntsig zoo hauv lub sijhawm luv (kwv yees li 5-8 feeb) tom qab inoculation kho, thiab yog muaj feem ntau siv rau lub cev ntuj los sis lub cev sai sai ntawm ntau yam xwm txheej.

SIV:

* Ua kom muaj zog ntawm graphitized core, refine graphite, txhawb qhov tsim ntawm-hom graphite hauv grey cam khwb cia hlau, txhim kho lub zog, rau nodular cam khwb cia hlau tuaj yeem ua graphite hauv nodular hlau me me, puag ncig, txhim kho qib ntawm spheroidization.

* Barium Silicon Inoculant muaj peev xwm txo qis supercooling degree ntawm cov hlau kub, txhawb cov nag lossis daus ntawm graphite, txo qhov sib nyiam ntawm lub qhov dawb, txo qhov txheeb ze qhov nyuaj, thiab txhim kho kev txiav ntawm kev ua haujlwm.

* Qhov ua kom tsis muaj zog yog qhov muaj zog, lub sijhawm tiv thaiv lub zog yog ob zaug ntev npaum li 75 silicon, qhov sib ntxiv ntawm barium silicon inoculant yog tsawg dua li ib nrab ntawm 75 ferrosilicon inoculant, thaum tiv thaiv kom tsis txhob cuam tshuam nrog cov spheroidal poob.

* Qhov rhiab heev ntawm phab ntsa tuab yog me me, qhov kev tsis sib thooj ntawm seem yog txhim kho, thiab txoj kev nyiam ntawm shrinkage thiab txo qis yuav txo qis.

* Cov tshuaj lom neeg muaj pes tsawg leeg ruaj khov, kev ua cov txheej txheem loj yog txawm, cov muaj pes tsawg leeg thiab ua haujlwm tsis zoo yog me me.

* Tsawg melting point (tsawg dua 1300), yooj yim kom nqus thaum kho inoculation, scum me ntsis.