Strontium-Silicon (SrSi)
Izina RY'IGICURUZWA:Ferro silicon strontium inoculant （SrSi）
Icyitegererezo / Ingano:0-10mm; 5-25mm / 10-50mm / 0.2-0.7mm / 1-6mm
Ibisobanuro birambuye:
Ferro silicon strontium nucleating agent ni ubwoko bwa FeSi bushingiye ku mavuta arimo barum na calcium, birashobora kugabanya cyane ubukonje, bikabyara ibisigisigi bike.Kubwibyo, Ferro silicon barium inoculant ikora neza kuruta inoculant irimo calcium gusa, byongeye, ifite imikorere imwe yo gukingira inoculant irimo ibintu byinshi bya barium na calcium yaba ifite.Gukomatanya kwa barium na calcium bifite igenzura ryiza kuri chill kuruta inoculant irimo calcium ifite gusa.
Ferro silicon strontium ikoreshwa cyane nka casting inoculant, strontium muri ferrosilicon inoculant nimwe mumashanyarazi azamura cyane, mugihe impamyabumenyi nini yo gukonjesha, strontiuim ifite umurimo wihariye .kugabanya umubare witsinda rya eutectic rishobora kugabanya kugabanuka, inenge zo guta.
Ubushinwa butanga zahabu ibicuruzwa bishya FeSiSr
Ibisobanuro by'ingenzi:
（Fe-Si-Sr）
| Sr: | Si: | Ca: Byinshi | Al: Mak |
| 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% |
Imikorere n'ibiranga:
1. Kongera cyane muburyo bwo gushushanya, gutunganya grafite, guteza imbere ubwoko bwa A ubwoko bwa grafite mubyuma byicyatsi na grafite bigenda bizunguruka mubyuma byangiza, kuzamura urwego rwa spheroidizing;
2. Mugabanye cyane ubukonje, kugabanya ubukana ugereranije, kunoza imikorere yo guca;
3. Ubushobozi bukomeye bwo kwihanganira ihungabana, irinde gukingirwa no guta umutwe;
4. Kunoza ubutinganyi bwubuso bwavunitse, kugabanya kugabanuka;
5. Ibigize imiti ihamye, ingano yingingo zingana, gutandukana mubigize no gutandukana kwiza ni bike;
6.Kureka gushonga (hafi 1300 ℃), byoroshye gushonga mugutunganya inshinge, ibibyimba bike.
Gusaba:
Ferro silicon strontium inoculant ikwiranye nuruzitiro ruto cyangwa rukonje rwuzuye ivu rya sulfuru ifite ubushobozi bukomeye bwa wino, ariko kandi kumupira wicyuma uhindura umubare wino, cyane cyane birwanya ruswa cyane ya nikel ductile (irimo Ni14%, Cu6%, Cr2 %, Si 1.5%) wongeyeho, kubera ko igabanya umweru itongereye cyane umubare wa eutectic, cyane cyane kubisabwa bidasaba ko hajyaho imyanda irekuye, imivurungano y’amazi irwanya ibara ryiza, wino ikomeye na karuboni Si-Ca ya molten inoculant itandukanye yubushyuhe bwemewe ni buke .kandi calcium, ingano ya aluminium iri hasi, ibisigara bidafite ishusho, nta nenge ya vacuum.
