1. Nhanganyaya kuGrathifiti Crauctibles
Graphite Crcudueszvishandiso zvakakosha mukukanda kwesimbi inokanda. Asi chii chinoita kuti vakwanise kukosha, uye nei nyanzvi yemanhunyanzvi ichivimba negirazi pamusoro pezvimwe zvinhu? Izvo zvese zvinouya pasi kune zvakasarudzika zvivakwa zvegirazi: High Thermal Discount, Inoshamisa Kupisa Kupesana, uye inoshamisa Chemical Srability.
Inoshandiswa zvakanyanya mumaindasitiri senge simbi yekukanda, inokosha simbi yekunatswa, uye ingozi, graphite cropit inovimbwa nekubata tembiricha yakanyanya uye simbi dzakasiyana siyana. Ivo vanonyanya kuzivikanwa mumatanho okusanganisira prope aluminium fesenties kana yakakwirira-tembiricha induction induction. Graphite crculibles isingarambe yakanyanyisa mamiriro asi zvakare ona kusasvibiswa kushoma, izvo zvakakosha pakuchena mukukanda kwesimbi.
2. Kunzwisisa graphite inonyungudutsa point uye tembiricha miganhu
2.1. Kunyungudza tembiricha yegirazi
Graphite ine yakanyanya kukwirisa inonyungudika pollt point-inotenderedza 3,600 ° C (6,512 ° F). Uku kupisa kuri kure neiyo yekunyungudika mitezo yemasimbi inowanzoitwa mumavheni, senge:
- Copper: 1,085 ° C (1,984 ° F)
- Aluminium: 660 ° C (1,220 ° F)
- Simbi: 1,538 ° C (2,800 ° F)
Nekuda kweizvi, graphite yakanakira zvikumbiro uko kwakasimba kupisa kugadzikana kunodiwa. Nepo graphite haiwanzo kusvika pese pese yekunyungudika mumaindasitiri ekunyungudika, tembiricha yakakwira ichivimbisa kugadzikana uye kusimba panguva yekuratidzwa kwenguva refu kune kupisa kwakanyanya.
2.2. Graphite inowanzoitika tembiricha
Mazhinji mishonga yakanyanya kuongororwa kuti isimbise kupisa pakati pegumi nemazana masere ° C kusvika kune 2,800 ° Cvesu composition yavo uye maitiro chaiwo ekugadzira. Uku kurwisa kwakakwirira kunoita kuti graphite cripment
| Simbi | Inonyungudika pfungwa (° C) | Yakakurudzirwa Zvinyorwa Zvinhu |
|---|---|---|
| Copper | 1,085 | Graphite, silicon carbide |
| Aluminium | 660 | Graphite, ivhu |
| Sirivheri | 961 | Graphite |
| Goridhe | 1,064 | Graphite |
| Simbi | 1,370 - 1,520 | Graphite, silicon carbide |
Ongorora: Iyi tafura inoratidza kuti graffiti grafiti inopa sei basa rinopesana rinodiwa kune dzakasiyana siyana.
3
Haasi ese anokweretesa akagadzirwa akaenzana. Heano maitiro ekumajaya achienzanisa nezvimwe zvinhu zvinozivikanwa:
- Refractory coment croctibles. Nekudaro, ivo vanoshaya huwandu hwakanyanya-tembiricha uye hutsinye hwekuvhundutsa kudzikisira kwegirazi.
- Silica uye ceramic croctibles: Izvi zvinowanzoshandiswa kune zvakanangana neiyo madhiri kana marabhoritari marongero asi anowanzo kuve akasimba mukunyora-kupisa maindasitiri ekushandisa. Ivo zvakare vanokuwanirwa zvakanyanya nekuvhunduka kwekupisa, kunyanya nekukurumidza kupisa uye kutonhora kutenderera.
| Chinyorwa chinodzidziswa | Max tembiricha (° C) | Zvikumbiro zvakanaka |
|---|---|---|
| Graphite | 1,800 - 2,800 | Yakakwirira-tembiricha mething casting, kunatswa |
| Silicon carbide | 1,650 - 2,200 | Base metals, alloys |
| Refractory Sement | 1,300 - 1,800 | Zvine mwero-tembiricha mwero mashandiro |
| Silica | 1,600 - 1,800 | Laboratory uye Chemical Zvikumbiro |
3.1. Nei Sarudza Grama?
Grafiti inodarika kupi kune zvimwe zvinhu zvinopera. Kupokana kwaro kumakemikari kuora, kudzikira kwekuwedzera kwekuwedzera, uye kugona kutsungirira kuvhundutsa kuvhundutsa kunoita kuti isarudzo yepamusoro yekukanda madiki maindasitiri. Graphite isingaonekwe nesimbi yakanyungudutswa inodzivirirawo kusvibiswa, kuve nechokwadi chekupedzisira mhando zvigadzirwa.
4. Kusarudza iyo chaiyo inocherwa kune simbi yekukanda
Kusarudza iyo chaiyo crable inosanganisira zvinopfuura kungoziva zvinodikanwa zvekupisa. Hezvino zvimwe zvinhu zvekufunga nezvazvo:
- Saizi inoverengeka: Grafu Saizi inokweretwa inofanira kusarudzwa kubva pane vhoriyamu yesimbi yakagadziriswa uye mhando yemhando.
- Chimiro. Chimiro chinokanganisa kugona kwekudurura, kugoverwa kwekugoverwa, uye kusununguka kwekubata.
- Tembiricha.
| Inozivikanwa mhando | Zvakanakira | Zvakanakira |
|---|---|---|
| Cylindrical | General casting | Kunyangwe kupisa kupisa, zvakawandisa |
| Conical | Precision kudurura | Kudurura zviri nyore, kuderedza kupaza |
| Pasi-pour | Zvikuru zveWakawanda Zvekushandisa | Inoshanda-tsika yekuyerera, inoderedza kusvibiswa |
5. Graphite Crucuction Vagadziri uye Kufunga Kwemhando
Kusarudza yakavimbikagraphite crodubleMugadziri anokosha ekushanda kushanda uye hurefu hwemidziyo yako. Hezvino zvimwe zvinhu zvakakosha kuti utarise mumugadziri:
- Hunhu.
- Kugadzira maitiro.
- Tsika Dzesarudzo: Vamwe vagadziri vanopa saizi yetsika uye maumbirwo kuti vafananidze chaiyo maindasitiri anoda.
Kushanda neine ruzivo
6. Kuchengeta uye kuchengetedza kwegirazi criphcibles
Kuchengeta kwakakodzera kunotambanudzira hupenyu hwehupenyu hwe graphite criptablees uye nekuvimbisa kushanda kwekuwirirana. Heano mamwe matipi ekugadzirisa:
- Kufunga.
- Ngwarira nekukurumidza tembiricha shanduko: Grafu
- Chenesa nguva dzose: Metal inosara inogona kuita ne graphite, inogona kukuvadza iyo inowanzoitika. Kuchenesa mushure mekushandiswa kwega kwega kunotadzisa kuvaka-kumusoro.
- Chengetedza.
Kutevera matanho aya kunobatsira kuchengetedza kutendeka kwakaperera uye kupararira kuita kwegirazi criphite croctibles, kuderedza kukosha kwekugara kwekutsiva.
7. Inowanzo bvunzwa mibvunzo (FAQ)
- Ndeipi tembiricha yakanyanya kuwanda graphite inowanzoitika inogona kumira?
Yakanyanya graphite crculies inogona kubata kusvika kune 2,800 ° C, zvichienderana nemhando yavo uye chaiyo application. - Inogona graphite cripcuduces inoshandiswa nePropane Aluminium Facries?
Ehe, graphite crcucdues yakanakira propane aluminium founds, kupa kugadzikana kuAluminium's inonyungudika pfungwa uye ichivimbisa kusvibiswa kushoma. - Ndeipi nzira yakanakisa yekuchengeta iyo graphite inowanzoitika?
Preheat iyo inowanzoitika, dzivirira nekukurumidza tembiricha inochinja, uye yakachenesa nguva dzose kuti uwedzere hupenyu hwayo.
8. Nei uchitisarudzira semutengesi wako wekuvimbika?
Semuperekedzi anotungamira wemhando yepamusoro graphite cropitiki, isu tinonzwisisa zvinodiwa zvinodikanwa zveindasitiri yekukanda. Pano ndosaka mumwe achibatana nesu isarudzo yakangwara:
- Batanidza.
- Indasitiri Nyanzvi: Nemakore echiitiko, tinopa mhinduro dzakagadziriswa dzemhando dzese dzesimbi yekukanda simbi.
- Sarudzo dzesarudzo: Isu tinopa huwandu hwakawanda hwehukuru hwehukuru, chimiro, uye tembiricha mipimo kusangana neyakasiyana maindasitiri.
- Tsigiro Yakavimbika.
Kugadzirira kusimudzira yako yekukanda maitiro nePremium Graphite Croplibles?Taura nesuNhasi kuti uongorore zvigadzirwa zvedu zvakakura uye uzive kuti nei isu takatsanangurwa sarudzo yemitambo uye yekukanda nyanzvi pasi rese.
Kutumira Nguva: Nov-11-2024