Uxinaniso oluphezulu lwetreyi yegraphite yegrafiyithi

uxinaniso oluphezulu lwetreyi yegraphite yegrafiyithi,

Izinto:
Ubuninzi bobuninzi: 1.85g.cm3
Ukumelana : 11-13 unm
Amandla acinezelayo: 90MPa
Amandla e-Flexural: 40 MPa
Ubunzima bonxweme: 55
CET:4.8×10*6/C
Uziinkozoubukhulu: 25 um

Isicelo:

Igolide,isilivere,ubhedu,intsimbi exabisekileyo

Iingcebiso eziluncedo ekusebenziseni ingot molds:

I-1: Fudumeza i-graphite mold kwi-250c-500c ukuphepha nayiphi na umonakalo kwinkqubo kunye nesiphumo esiphezulu somgangatho.
Ukufudumezaubushushus zinokwahluka ngokwahlukileyoizinto eziphathekayos.
I-2: Beka i-scrap kwi-graphite crucible, i-crucible ye-graphite yokufudumala de isinyithi sifikelele kwi-liquefied state.
Galela isinyithi esibunjiweyo kwi-mold preheated.
I-3: I-graphite molds iya kuhlala igalela ezininzi ngokuxhomekeke kumaqondo obushushu kunye neentlobo zetsimbi ozenzayo.
4: Ukuba ubalekela kwingxaki yokukhulula, unokukhenkceza isikhunta ukuvumela ingot ukuba ikhulule.
Qaphela: le miyalelo ingasetyenziselwa bonke ubukhulu be-graphite ingot molds.
Ezi zibumba zingasetyenziselwa ukugalelaigolide, isilivere,ubheduiplatinam,aluminiyam, iarsenic, intsimbi, itoti...
Isilumkiso: ukungunda kunye neentsimbi ziya kuba shushu kakhulu .qhubeka ngononophelo.

Q1:Athini amaxabiso akho?
Amaxabiso ethu axhomekeke ekutshintsheni unikezelo kunye neminye imiba yemarike. Siza kukuthumelela uluhlu lwamaxabiso oluhlaziyiweyo emva kokuba inkampani yakho iqhagamshelane nathi ngolwazi oluthe vetshe.
I-Q2: Ngaba unobungakanani obuncinci bomyalelo?
Ewe, sifuna zonke ii-odolo zamazwe ngamazwe ukuba zibe ne-odolo encinci eqhubekayo.
Q3: Ngaba unganikezela ngamaxwebhu afanelekileyo?
Ewe, sinokubonelela ngamaxwebhu amaninzi aquka iziQinisekiso zoHlahlelo / zokuThobela; I-inshurensi; Imvelaphi, kunye namanye amaxwebhu okuthumela ngaphandle apho kuyimfuneko.
I-Q4: Liliphi ixesha eliqhelekileyo lokukhokela?
Kwiisampuli, ixesha lokukhokela limalunga neentsuku ezi-7. Ukuveliswa kobuninzi, ixesha lokukhokela liyi-15-25 iintsuku emva kokufumana intlawulo yediphozithi. Amaxesha okukhokela ayasebenza xa sifumene idiphozithi yakho, kwaye sinemvume yakho yokugqibela yeemveliso zakho. Kuzo zonke iimeko siya kuzama ukulungiselela iimfuno zakho. Kwiimeko ezininzi siyakwazi ukwenjenjalo.
Q5: Zeziphi iintlobo zeendlela zokuhlawula ozamkelayo?
Unokwenza intlawulo kwiakhawunti yethu yebhanki, Western Union okanye PayPal:
I-30% yediphozithi kwangaphambili, i-70% ibhalansi ngaphambi kokuthunyelwa okanye ikopi ye-B / L.
Q6: Yintoni iwaranti yemveliso?
Siwaranti yethuizinto eziphathekayos kunye nokusebenza. Ukuzinikela kwethu kukwaneliseka kwakho ngeemveliso zethu. Kwiwaranti okanye hayi, yinkcubeko yenkampani yethu ukujongana nokusombulula yonke imiba yabathengi ukuze wonke umntu aneliseke.
I-Q7: Ngaba uyaqinisekisa ukuba ukuhanjiswa kwemveliso kukhuselekile kwaye kukhuselekile?
Ewe, sihlala sisebenzisa umgangatho ophezulu wokupakisha ngaphandle. Sikwasebenzisa ukupakishwa kweengozi ezikhethekileyo kwimpahla enobungozi kunye nabathumeli abaqinisekisiweyo abagcina izinto ezibandayo kwizinto ezinobushushu bobushushu. Iimfuno zokupakishwa kweengcali kunye neemfuneko zokupakisha ezingekho mgangathweni zinokubangela ukongezwaintlawulo.
I-Q8:Kuthekani ngemirhumo yokuthumela?
Iindleko zokuthumela ngenqanawa zixhomekeke kwindlela okhetha ngayo ukufumana iimpahla. I-Express idla ngokuba yeyona ndlela ikhawulezayo kodwa ikwabiza kakhulu. Ngokuhamba ngolwandle sesona sisombululo silungileyo kwiimali ezinkulu. Ngokuchanekileyo amaxabiso omthwalo sinokukunika kuphela ukuba siyazazi iinkcukacha zesixa, ubunzima kunye nendlela. Nceda uqhagamshelane nathi ngolwazi oluthe vetshe.