Kurwanya Kurwanya Ibintu bya Graphite Crucibles munganda za Metallurgical

Intangiriro

Mu nganda zibyuma, gukoresha ibikoresho byujuje ubuziranenge nibyingenzi kugirango habeho umusaruro unoze kandi wizewe wibyuma na alloys. Mubikoresho bitandukanye byakoreshejwe, umusaraba wa grafite wamenyekanye cyane kubera imiterere yihariye yo kurwanya ruswa. Iyi ngingo irasesengura imiterere yo kurwanya ruswa yaibishushanyo mboneran'uruhare rwabo rwingenzi mubikorwa bya metallurgjiya.

Kurwanya Ruswa yaGraphite Crucibles

Graphite, ubwoko bwa karubone, igaragaza imbaraga zidasanzwe zo kurwanya ibitero by’imiti n’ubushyuhe bwo hejuru, bigatuma iba ibikoresho byiza ku musaraba mu nganda z’ibyuma. Kurwanya ruswa ya grafite yabambwe yitirirwa kumiterere yihariye ya grafite ubwayo. Graphite ifite imiterere idahwitse, ikayirinda kwifata hamwe na acide nyinshi, alkalis, nibindi bintu byangirika byahuye nabyo mugihe cyo gushonga ibyuma no kubyara amavuta.

Res Kurwanya Acide:

Graphite umusarabaErekana uburyo bwiza bwo kurwanya ibidukikije. Barashobora kwihanganira ingaruka zibora za acide nka acide sulfurike, aside hydrochloric, na aside nitric. Iyi miterere ningirakamaro mubikorwa birimo gutunganya acide, nko gukora ibyuma bimwe na bimwe bya okiside.

Res Kurwanya Alkali:

Usibye aside,ibishushanyo mboneragaragaza kurwanya alkalis. Ibintu bya alkaline, nka sodium hydroxide na potasiyumu hydroxide, bikoreshwa cyane muburyo butandukanye bwo gukoresha metallurgji.Graphite umusarabakomeza kutagira ingaruka kuri ziriya alkalis, zemeza ubunyangamugayo no kuramba kwingenzi mugihe nkiki.

Res Kurwanya Oxidation:

Graphite ifite imbaraga zo kurwanya okiside nziza, nubwo haba hari ubushyuhe bwinshi. Iyo ikozwe nubushyuhe bukabije, grafite ikora urwego rukingira oxyde ya grafite hejuru yayo, ikora nkinzitizi yo kwirinda okiside. Uyu mutungo ufite akamaro kanini mubisabwa aho umusaraba uhura na okiside ikirere, nko gushonga no gutunganya ibyuma.

Kurwanya Ubushyuhe bwa Thermal: Ikindi kintu cyingenzi cyaibishushanyo mbonerani ukurwanya ihungabana ryumuriro. Graphite ifite ubushyuhe bwinshi nubushyuhe buke bwo kwagura ubushyuhe, bubafasha kwihanganira ihinduka ryubushyuhe bwihuse nta guturika cyangwa kumeneka. Uku kurwanya ihungabana ryumuriro ningirakamaro mubikorwa birimo gususurutsa no gukonjesha inshuro nyinshi, nko guta ibyuma no kubyara amavuta.

Ibyiza bya Graphite Crucibles

Kurwanya ruswa yibintu bya grafite ibamba bitanga inyungu nyinshi mubikorwa byinganda:

Lif Ubuzima Burebure:

Graphite yabambwe ifite igihe kirekire ugereranije no kubambwa gakondo bikozwe mubikoresho nk'ibumba cyangwa ceramique kubera ko birwanya ruswa no guhungabana.

Kunoza ibicuruzwa byiza:

Imiterere idahwitse yibibabi bya grafite byemeza ko icyuma gishongeshejwe cyangwa ibishishwa bikomeza kutanduzwa, biganisha ku bicuruzwa byo mu rwego rwo hejuru.

Eff Gukoresha ingufu:

Graphite crucibles ifite ubushyuhe bwiza bwumuriro, ituma ubushyuhe bwogukwirakwiza neza, gukwirakwiza ubushyuhe bumwe, no kugabanya ingufu zikoreshwa mugihe cyo gushonga.

Ikiguzi-Cyiza: Nubwo ubanza bihenze kuruta ibindi bikoresho byingenzi, ibishushanyo mbonera bya grafite byongerewe igihe cyo gukora hamwe nibikorwa byiza cyane bituma bahitamo neza mugihe kirekire.

Umwanzuro

Graphite crucibles igira uruhare runini munganda zibyuma, zitanga imiti idasanzwe yo kurwanya ruswa, kurwanya ubushyuhe bwumuriro, hamwe no kurwanya okiside. Ubushobozi bwabo bwo kwihanganira ibihe bibi byahuye nabyo mugihe cyo gushonga ibyuma no kubyara amavuta bituma biba ingenzi mubikorwa bitandukanye bya metallurgie. Muguhitamo ibishushanyo mbonera bya grafite, abayikora barashobora kwemeza ubwiza bwibicuruzwa, igihe kirekire cyigihe kirekire, gukoresha ingufu, hamwe nigiciro rusange. Mugihe inganda zibyuma zikomeje gutera imbere, umusaraba wa grafite uzakomeza kuba ikintu cyizewe kandi cyingenzi mugukurikirana umusaruro wicyuma cyiza kandi cyiza.