Ni ubuhe buryo bwo kwanga ibintu?

Ibikoresho byo gutunganya ibintu nibikoresho byingenzi bikoreshwa muburyo bwo gusebanya kugirango urinde umurongo wonyine kandi uhangane isuri yubushyuhe bukabije bwashongeshejwe ibyuma hanyuma ushiremo. Nkibikoresho nyamukuru byo gufata no gutwara ibyuma byashongeshejwe (uhereye ku moko y'amashanyarazi / itanura ry'amashanyarazi kugira ngo bikomeze kumara ku giti cye. Ibikurikira nibigize ibyingenzi, ibisabwa byimikorere nimnginzi za tekiniki zo gutunganya ibintu byangiza:

Nibihe bikoresho byo gutemangira?

Ibikoresho byo gutunganya ibintu birimo bigizwe ahanini no guhuriza hamwe nibicuruzwa bitunganya ibicuruzwa. Ibikoresho byayo byo gutunganya imbere bigomba kwihanganira ibintu bikabije nko kwanduza isuri, imiti yatunguye cyane.

Umugozi wambaye ubusanzwe ugabanijwe mubice bikurikira ukurikije ibice bitandukanye kugirango uhuze nicyuma cyashongeshejwe hamwe nibisabwa byimikorere:

Igice gihoraho (urwego rwumutekano):

Ibikoresho: Amatafari yoroheje cyangwa amatafari make yubushyuhe bwisumbuyeho (nk'ibumba).

Imikorere: Ubushuhe bwubushyuhe, bugabanya ubushyuhe bwikipumucyo no kugabanya igihombo cyubushyuhe.

Ikibanza Cyakora (Guhuza Direten Steel na Slag):

Agace ka Slag:

Ibikoresho: Magnesia Carbone Amatafari (Mgo-C, arimo 10% ~ 20% Igishushanyo).

Ibiranga: Kurwanya Byinshi Gukubita isuri (cyane cyane kurwanya alkaline slag), igishushanyo gitanga kurwanya ubushyuhe bwinshi.

Ahantu h'urukuta:

Ibikoresho: aluminium magneium carbone amatafari (al₂o₃-mme-c) cyangwa aluminiyumu ndende ya gitable (al₂o₃₃80%).
Ibiranga: Impirimbanyi zo kurwanya isuri yashongesheje isuri kandi ikiguzi, gikwiriye kubice bidahwitse.

Agace kari hepfo:

Ibikoresho: Amatafari maremare ya aluminium cyangwa korounde castable (al₂o₃₃90%).
Ibiranga: Imbaraga nyinshi zamashini, kurwanya ibyuma bishonga igitutu no kwambara ingaruka.

Ibice bikora:

Irembo rihanamye kunyerera:

Ibikoresho: aluminium zirconuum karubone (al₂o₃-zro₂-c) cyangwa magnesium carbone (mgo-c).

Imikorere: kugenzura neza urujya n'uruza rw'ubyuma byashongeshejwe, kandi bakeneye kurwanya isuri nini cyane kandi ihungabana.

Gusunika Gucomeka:

Ibikoresho: CORUND-Spinel (al₂o₃-Mgal₂o₄) cyangwa magnesium (mgo).

Imikorere: Kangura ibyuma byashongesheje argon / azote, ubushyuhe bumwe nibigize, birakenewe cyane.

BURUNDU:

Ibikoresho: Aluminium ndende cyangwa magnesium carbone.

Imikorere: Kosora Irembo kandi uhangane ningaruka zamakonishi yo gusebanya.

Ibisabwa byimikorere ibikoresho byo gutunganya

• Gusenya isuri: Agace k'umurongo wa Slag gakeneye kunanira isuri ya chimique yo hejuru-shingiro (cao / sio₂> 2).
• Ubushyuhe bworoshye: Ubushyuhe burahindagurika cyane mugihe cyo gutunganya mu murongo (nko gukonjesha mu gihe cyubusa kuva ku ya 1600 ° C ku bushyuhe bw'icyumba), kandi ibikoresho bigomba kwirinda guca impinja.
• Imbaraga zubushyuhe bwinshi: zihanganira igitutu gihagaze cyicyuma cyashongeshejwe (nk'urutambiro rwo hasi rw'umuhanda wa 200-toni kugera ~ 0.3mpa) na Mechanical.
• Guhumanya hasi: Irinde umwanda wibikoresho byo gutunganya (nka Sio₂) Kwitwara hamwe nicyuma cyashongeshejwe kandi bigira ingaruka ku ibyuma.

Ubwihindurize n'ingorane z'ikoranabuhanga

Uburyo bwo guhitamo magnesia amatafari ya karubone

Amatafari gakondo ya Magnesia: Wishingikirize ku gishushanyo cyo kunoza ubushyuhe bwo guhungabana, ariko igishushanyo cyoroshye cyoroshye (Antioxysants nka al na Si bakeneye kongerwaho).

Inzira nyabagendwa

Kurinda ibidukikije na chromium-kubuntu

Ikibazo cyumwanda cya Chromium: Amatafari gakondo ya magnesia-chrome (Mgo-CR₂o₃) birabujijwe kubera karcinogenity ya cr⁶⁺.

Ubundi buryo: Koresha Spinel (Mgal₂o₄) cyangwa Calcium-Calcium (Mgo-cao), byombi birwanya ibidukikije kandi bigira urugwiro.

Kwagura porogaramu ihagarara

Ikoranabuhanga mu by'imibereho: Koresha Alumina-Magnesia cyangwa Spingeri Casebs kugirango usimbuze amatafari gakondo, ugabanye isuri kandi ugabanye ubuzima bwa serivisi.

Kwishyira hamwe byihuse: Kubaka-kubuntu byagezweho binyuze mu rwego rwo hejuru neza, kugabanya ibiciro byakazi.

Uburyo busanzwe bwo gutsindwa ibikoresho bya ladractory ibikoresho

Gusebanya

Amaganya yubushyuhe arashya: Guhindura ubushyuhe kenshi bitera kwagura microckack imbere yibikoresho, hanyuma amaherezo akamena.

Guhagarika amatafari yindege: Ibirimo mubuseri bwasho (nka al₂o₃) bishyirwa mu mwobo wikirere, bigira ingaruka ku mwobo wa argon.

Gushyira mu bikorwa ibikoresho byo gutunganya ibintu:

Isuku isukuye Cracelting: Koresha amatafari yo hejuru ya Cornumbum (Al₂o₃> 99%) kugirango ugabanye intangiriro.

Igishushanyo mbonera cyo mu buzima: Kunoza ikiguzi n'ubuzima binyuze mu matafari ya Gradient (nka Magnesium Carneide Narches mu gace ka Slag na Aluminiyumu-magnesium castards Urukuta rw'akanwa).

Gukurikirana ubwenge: Koresha amashusho yubushyuhe bwubushyuhe cyangwa ikoranabuhanga ryumubano wo gukurikiranwa isuri kumurongo wumurongo mugihe nyacyo.

Ibikoresho byo gutunganya ibicuruzwa nibyiciro byinjira muburyo bwo gusebanya, kandi imikorere yabo igira ingaruka muburyo bwuzuye bwibyuma, umutekano wumusaruro nigiciro. Ugereranije nibikoresho bitunganijwe biturika, ibikoresho byo kuriramo bigomba kwihanganira igihe kirekire cyo gusora gutura, ibisubizo bigoye-ibyuma bifatika hamwe nubushyuhe bwinshi. Icyerekezo cyiterambere kizaza girimo-karubone hamwe nibikoresho byinshuti zishingiye ku bidukikije, igishushanyo mbonera kirekire hamwe nikoranabuhanga ryubwenge. Kurugero, ikoreshwa ryibikoresho bya Magnesium-calcium hamwe na carbon-kubuntu ntibishobora kunoza gusa kurwara gukubitwa gusa ahubwo ntibishobora kunoza ibisabwa byinganda.