Strontium-Silicon (SrSi)
Sunan samfur:Ferro silicon strontium inoculant (SrSi)
Samfura/ Girma:0-10mm; 5-25mm/10-50mm/0.2-0.7mm/1-6mm
Cikakken Bayani:
Ferro silicon strontium nucleating wakili wani nau'i ne na gami da tushen FeSi wanda ke ɗauke da wasu adadin barium da alli, yana iya rage yanayin sanyi sosai, yana haifar da raguwa kaɗan.Saboda haka, Ferro silicon barium inoculant yana da tasiri fiye da inoculant wanda kawai ya ƙunshi calcium, bugu da ƙari, yana da aikin inoculating iri ɗaya wanda inoculant tare da babban abun ciki na barium da calcium zai samu.Haɗin barium da calcium yana da mafi kyawun iko akan sanyi fiye da inoculant mai ɗauke da calcium kawai yake da shi.
Ferro silicon strontium galibi ana amfani dashi azaman simintin simintin gyare-gyare, strontium a cikin ferrosilicon inoculant shine ɗayan mafi kyawun haɓaka abubuwan haɓakawa, lokacin babban digiri na sanyi, strontiuim yana da aiki na musamman.
China mai samar da zinare sabbin samfura FeSiSr
Mabuɗin Bayani:
(Fe-Si-Sr)
| Sarki: | Si: | ku: Max | Al: Max |
| 0.6-1.0% | 46-50% | 0.1% | 0.5% |
| 0.6-1.0% | 73-78% | 0.1% | 0.5% |
| 0.7-1.1% | 73-78% | 0.1% | 0.5% |
| 0.8-1.2% | 73-78% | 0.1% | 0.5% |
| 1.0-1.5% | 70-75% | 0.1% | 0.5% |
| 2.0-3.0% | 70-75% | 0.1% | 0.5% |
Ayyuka da fasali:
1. Mahimmanci ƙara graphitization core, tace graphite, inganta da A-type graphite a cikin launin toka baƙin ƙarfe da graphite ayanayin zama zagaye a cikin ductile baƙin ƙarfe, inganta spheroidizing matakin;
2. Rage haɓakar sanyi sosai, rage taurin dangi, haɓaka aikin yankewa;
3. Ƙarfin koma bayan tattalin arziki mai jurewa iyawa, hana inoculation da nodulizing koma bayan tattalin arziki;
4. Inganta homogeneity na karaya surface, rage shrinking hali;
5. Stable sinadaran abun da ke ciki, kama barbashi size, sabawa a cikin abun da ke ciki da kuma ingancin sabawa ne low;
6.Low narkewa batu (kusa da 1300 ℃), sauki da za a narke a inoculation aiki, kadan scum.
Aikace-aikace:
Ferro silicon strontium inoculant dace da bakin ciki-bango ko sanyi zaki ash sulfur simintin gyaran gashi yana da ƙarfi tawada damar, amma kuma ga ductile baƙin ƙarfe ball don ƙara yawan tawada, musamman high lalata juriya na nickel ductile baƙin ƙarfe (dauke da Ni14%, Cu6%,Cr2). %, Si 1.5%) Bugu da kari, tun da shi rage fari ba tare da muhimmanci kara yawan eutectic, musamman ga aikace-aikace da cewa bukatar wani simintin m sako-sako da, da ruwa matsa lamba juriya launin toka simintin zuwa sakamako mai kyau, karfi tawada da carbon Si-Ca na narkakkar. inoculant daban-daban halatta zafin jiki ne low .da alli , adadin aluminum ne low , m siffa saura , babu injin jefa lahani.
