Imikhiqizo
Amashubhu e-graphite
Izici
1. Ukumelana nezinga lokushisa eliphezulu: I-graphite okwamanje ingenye yezinto ezimelana nezinga lokushisa eliphezulu kakhulu ezaziwayo. Iphuzu layo elincibilikayo lingu-3850 ℃± 50 ℃, futhi indawo yalo yokubilisa ifinyelela ku-4250 ℃. Ingaphansi kwe-arc yokushisa ephezulu kakhulu engu-7000 ℃ imizuzwana engu-10, nokulahlekelwa okuncane kakhulu kwegraphite, okungu-0.8% ngesisindo. Kulokhu, kungabonakala ukuthi ukumelana nokushisa okuphezulu kwe-graphite kuvelele kakhulu.
2. Ukumelana nokushaqeka okukhethekile kokushisa: I-graphite inokumelana nokushaqeka okuhle kokushisa, okusho ukuthi lapho izinga lokushisa lishintsha ngokuzumayo, i-coefficient yokwanda okushisayo incane, ngakho-ke inokuqina okuhle kokushisa futhi ngeke ikhiqize imifantu ngesikhathi sokushintsha okungazelelwe kwezinga lokushisa.
3. I-Thermal conductivity kanye ne-conductivity: I-Graphite ine-conductivity enhle ye-thermal kanye ne-conductivity. Uma kuqhathaniswa nezinto ezijwayelekile, ukuhanjiswa kwayo okushisayo kuphezulu kakhulu. Iphakeme izikhathi ezi-4 kunensimbi engagqwali, iphakeme izikhathi ezi-2 kune-carbon steel, futhi iphakeme izikhathi eziyi-100 kunezinto ezijwayelekile ezingezona ezensimbi.
4. I-Lubricity: Ukusebenza kokugcoba kwe-graphite kufana nalokho kwe-molybdenum disulfide, ene-coefficient ye-friction engaphansi kuka-0.1. Ukusebenza kwayo kokugcoba kuyahlukahluka ngobukhulu besikali. Uma sikhulu isikali, siba sincane i-coefficient yokungqubuzana, kanye nokusebenza kangcono kokugcotshwa.
5. Ukuzinza kwamakhemikhali: I-graphite inokusimama okuhle kwamakhemikhali ekamelweni lokushisa, futhi ingamelana ne-asidi, i-alkali, nokugqwala kwe-solvent ephilayo.
Ukuminyana okuphezulu, usayizi wokusanhlamvu omuhle, ukuhlanzeka okuphezulu, amandla aphezulu, ukugcotshwa okuhle, ukuguquguquka okuhle kwe-thermal, ukumelana okuqondile okuphansi, amandla aphezulu emishini, ukucubungula ukunemba okulula, ukumelana nokushaqeka okuhle kwe-thermal, ukumelana nokushisa okuphezulu, nokumelana ne-oxidation. Inezinkomba ezinhle zomzimba nezamakhemikhali ezilwa nokugqwala futhi ifanele amaphampu evacuum angenawo uwoyela we-rotary vane.
I-graphite ingenye yezinto ezimelana nezinga lokushisa eliphezulu kakhulu. Iphuzu layo lokuncibilika liyi-3850 ° C+50 ° C, futhi indawo yalo yokubilisa ingu-4250 ° C. Izinhlobo ezihlukahlukene nobubanzi bamashubhu e-graphite asetshenziselwa ukushisa izithando ze-vacuum nezinkundla ezishisayo.
I-graphite ecindezelayo ye-Isostatic
Ine-conductivity enhle kanye ne-thermal conductivity, ukumelana nokushisa okuphezulu, i-coefficient encane yokwandisa okushisayo, i-self-lubrication, ukumelana nokushisa okuphezulu, ukumelana ne-asidi, ukumelana ne-alkali, ukumelana nokugqwala, ukuminyana kwevolumu ephezulu, nezici zokucubungula kalula.
I-graphite ebunjiwe
Ukuminyana okuphezulu, ukuhlanzeka okuphezulu, ukumelana okuphansi, amandla aphezulu emishini, ukucutshungulwa komshini, ukumelana nokuzamazama komhlaba okuhle, nokumelana nokushisa okuphezulu. I-Antioxidant corrosion.
I-graphite edlidlizayo
Isakhiwo esifanayo ku-graphite eqinile. Amandla aphezulu emishini nokusebenza okuhle kokushisa. Usayizi omkhulu owengeziwe. Ingasetshenziselwa ukucubungula ama-workpieces amakhulu
Kuthatha isikhathi esingakanani ukucaphuna?
Ngokuvamile sihlinzeka ngekhotheshini phakathi kwamahora angu-24 ngemva kokuthola usayizi nenani lomkhiqizo. Uma kuyi-oda eliphuthumayo, ungasishayela ngokuqondile.
Ingabe amasampula okuhlola anikeziwe?
Yebo, sikunikeza amasampula ukuze uhlole ikhwalithi yethu. Isikhathi sokulethwa kwesampula cishe yizinsuku ezi-3-10. Ngaphandle kwalezo ezidinga ukwenziwa ngendlela oyifisayo.
Yisiphi isikhathi sokuqala sokukhiqiza umkhiqizo?
Umjikelezo wokulethwa usekelwe enanini futhi cishe izinsuku ezingu-7-12. Ngemikhiqizo ye-graphite, ilayisensi yento esetshenziswa kabili kufanele isetshenziswe.
