siliki nan take

Ayyuka:

1. Ya ƙunshi95% silicon, kuma ma'auni yana jujjuyawa.

2. Saurin narkewa (yawancikasa da mintuna 5); 90% yawan amfanin ƙasa.

3.Dace da ƙari ko daidaitawa nasiliki (Si) elementa cikin aluminum gami.

Instant silicon Metal silicon, kuma aka sani dasilicon masana'antu, wani ƙari ne da ake amfani da shi sosai wajen narkewar ƙarfe kuma ana amfani dashi azaman awakili mai ragewaa cikin tsarin narkewa.Silicon kuma wani abu ne mai kyau a cikin alluran aluminium, kuma mafi yawan simintin gyare-gyaren aluminum sun ƙunshi silicon.Silikon nan take shine saman saman silikon ƙarfen tare da juyi.Ayyukan jujjuyawar shine don samar da zafi mai yawa a cikin aikin narkewar karfe, don haka karfesilicon yana narkewa da sauri, kuma yawan zafin jiki na motsi ba gabaɗaya ba ne, game da740 digiriCelsius, don haka irin wannan nau'in siliki na ƙarfe tare da ƙarar ruwa kuma ana kiransa silicon nan take.Ana amfani da shi don daidaita abun ciki na silicon a cikin alluran aluminum.

Aika mana imel

Cikakken Bayani

Tags samfurin

Amfanin amfani da siliki nan take

1. Thesaurin rushewa yana da sauri sosai, abin yana da sauri, kumalokacin yana ajiyewa.

2. Theabun ciki yana da girma kamar 95%, wanda zai iya sarrafa daidai adadin adadin silicon da aka ƙara, da sauri daidaita kowane rabo na aluminum-silicon gami.

3. Yana da yawadace don amfani, kawai sanya shi a saman ruwan aluminum, danna shi kuma motsa shi.TheYawan dawowa ya fi 90%.

4. Kyakkyawan samfurin maye gurbin aluminum-silicon matsakaici gami.Yana kawar da adadi mai yawa na haɗawa da abubuwa masu cutarwa waɗanda aka sauƙaƙe cikin sauƙi a cikin alluran aluminum-silicon, da kuma guje wa yin amfani da sharar gida da aluminium daban-daban don shirya kayan kwalliyar aluminum-silicon, wanda ke da wahala a sarrafa ingancin ƙarancin aluminum na ƙarshe.

5. Mahimmanci rage yawan zafin jiki na narkewa, rage lokacin narkewa sosai, kumasosai rage farashin gami kayayyakin.

Aikace-aikace

Duk wani simintin siliki ko ƙera aluminum mai ɗauke da zinari.Yi amfani da zafin jiki: 740-770 ℃ (mafi girman zafin jiki, mafi kyawun sakamako)

Yadda ake amfani

Bayan duk cajin ya narke, motsawa da kyau kuma ɗauki samfurori don bincike.Yi ƙididdige ƙarin adadin silicon mai narkewa da sauri bisa ga sakamakon bincike.Lokacin da narkakkar aluminumya kai 740-770 ° C(tsarin ƙara silicon shine halayen endothermic, dole ne a zafi zafi na narkakken ƙarfe don kiyaye zafin jiki.ba kasa da 740 ° C ba), jefa wakilin silicon nan take a kan narkakkar aluminum don amfani, kuma danna kararrawa a cikin narkakkar aluminum.Dama a cikin minti 2-5.Bayanin samfur: TheSilica abun ciki shine 95%, kuma yana iya zamada sauri narke a ƙananan zafin jiki, wandayana rage farashin kayan haɗin gwal, kuma zai iya sauri shirya kowane siliki-aluminum gami da abun ciki na silicon;da abun da ke ciki iko ne musamman madaidaici, da kuma babban adadinhadawada cutarwaabubuwawadanda ake shigo da su cikin sauki ana ci.Najasa, don kauce wa yin amfani da sharar gida iri-iri na aluminum don shirya aluminum-silicon master alloys da kuma tasiri a kan ingancin ƙarshe na aluminum gami da wuya a sarrafa.