Ungawukhetha njani umthengisi othembekileyo we-ferrovanadiim

I-Ferrovanadium (i-FEV) yeyokwabalwa kwento ephambili yokuveliswa kwe-steel ephezulu yentsimbi (HSLA), isixhobo sentsimbi kunye nezinye izinto ezikhethekileyo. Ngeemfuno ezikhulayo zeTekhnoloji yeHlabathi, ngakumbi kulwakhiwo, amandla, ezomzi, ukukhetha i-Ferrovanadiim ethembekileyo kube sisigqibo sobuchule kubavelisi kunye nabangenisi.

Abathengi kunye nabathengi abaphelileyo, bakhetha umthengisi we-ferrovanadiim kubalulekile. Ke, ziziphi izinto esinokuzisebenzisa ukugweba umgangatho womthengisi we-ferrovanadiim?

Isiseko sokugweba 1: Nokuba inokubonelela ngeemveliso ezisemgangathweni eziphezulu

IyaphikisanaUmthengisi weFerrovanadiimkufuneka ibonelele:

Amabanga aqhelekileyo: UFev 50, Fev 60, Fev 80 (50% ukuya kwi-80% i-Adadium)

IiFowuni: Iimpuphu (10-50 mm), igranules kunye ne-powders

Umxholo ophantsi wokungakhathali: I-phosphorus <0.05%, i-Sulfur <0.05%, ialuminium <1.5%

Ukuzaliswa ngokwezifiso: Ubungakanani obuhleweyo kunye nokupakisha ngokwemililo yohlobo okanye iimfuno zemveliso

Umthengisi othembekileyo kufuneka anike isatifikethi esineenkcukacha sohlalutyo (i-COA) kwi-batch nganye yemveliso, eqinisekiswe ngumntu wesithathu okanye elebhu yasekhaya.

Isiseko sokugweba 2: Nokuba ngaba amandla omveliso acacisiwe kwaye azinzile

Uninzi lwe-ferrovanadadium luveliswa eTshayina, eRussia, eMzantsi Afrika kunye neBrazil. Abathengisi abakhokelayo ngokwesiqhelo banezi zinto zilandelayo:

Amaziko emveliso edityanisiweyo yokufumana i-dadium ukusuka kwi-slag okanye ichithe i-catalysts

Umthamo weNyanga ngeNyanga kwi-500 ukuya kwi-2 000 yeetoni

Ukudityaniswa okuthe nkqo, okuvumela ukulawulwa okungcono ngaphezulu komgangatho wezixhobo kunye nexabiso

Umzekelo, umthengisi ophambili waseTshayina unokulawula i-chain yonikezo: ukusuka kwi-dadium enezinto ezingafunekiyo (ezinjenge-dadadium slag okanye i-dadadium pettoxide) yokuqhubela phambili okwenziwayo kunye nezinto ezithumela kwelinye ilizwe.

Isiseko sokugweba 3: Ngaba yonke inkqubo yokuthengwa kwayo ilawulwa?

Ukuqinisekisa inkqubo yokuthengwa kwempahla ekhuselekileyo nefanelekileyo, vavanya abathengisi abanokubakho ngokusekwe kwezi ndlela zilandelayo:

Umxholo ophantsi woPhicotho-zincwadi

Isiqinisekiso se-ISO 9001, fikelela, i-SGS / Ingxelo yovavanyo lwe-BV

Ukungafihlisi amaxabiso kuluhlu ngokucacileyo kwixabiso lesiseko, impahla kunye nerhafu

Ukuhambisa ixesha lokuhambisa ngokukhawuleza (iintsuku ezingama-7 ukuya kweli-7), amalungiselelo aguquguqukayo

Amava kunye nembali yembali yokuthumela kwelinye ilizwe kwingingqi yakho, ingxelo yomthengi eqinisekisiweyo

UMGAQO-NKQUBO WOKUGQIBELA WOKUGQIBELA WOKUGQIBELA

Isiseko sokugweba 4: Ngaba amaxwebhu okuthumela kwelinye ilizwe kunye nezixhobo zinikezele ngamava?

Abathengisi behlabathi kufuneka babe nale ndawo ilandelayo:

Ukupakisha okukhuselekileyo: I-1 yeTon Jumbo Bags, i-vacuum parks yomgubo

Izothutho eziguquguqukayo: I-FCL ye-FCL / LCL, iNkxaso yeFoB / I-CIF / I-DDP Imigaqo

Ukuthumela kwamanye amazwe:

I-CO (isiqinisekiso semvelaphi)

Msds

Ingxelo yokuhlola

Isiko lokucocwa kweSiko kunye ne-HS Coding

Abathengisi abane-Warehous okanye iindawo ezinamafutha kufutshane namachweba (E.G. Shanghai, eTianjin, iSantos eRotterdam) inokunciphisa isantya sezinto kunye nokunyusa isantya sezinto.

Isiseko sokugweba 5: Ngaba ixabiso elizinzileyo kwaye lilawulekile?

I-Ferrovanadium yamaxabiso ayaguquguquka ngenxa yokufumana izinto eziphathwayo kwezinto eziphantsi, iziganeko ze-geolicalical kunye nemfuno yeShishini yensimbi.

Abathengisi abagqwesileyo:

Nikeza iimvumelwano zexabiso okanye ixesha elide

Yamkela imigaqo eguqukayo yokuhlawula:

Intlawulo yenxalenye yangaphambi kokudlulisela ucingo

Ileta yetyala

Imigaqo ye-OA yokuhlawula amaqabane exesha elide

Ababoneleli ngeFerrovanadium athembekileyo babonelela ngaphezu kweemveliso - banokubonelela ngokuzinza, ukuthembeka kwezobuchwephesha kunye neenzuzo ezikhuphisana nemveliso yakho. Khetha umthengisi ofanelekileyo, ufumana ngaphezulu kwe-alloy, kodwa ikwaqhubeka neshishini.

Ngaphambi kokubeka iodolo, thatha ixesha lokuvavanya ulawulo lomgangatho womthengisi, iziqinisekiso, imodeli yamaxabiso kunye nokukwazi ukuhambisa ngokuqhubekayo. Kumzi-mveliso ngokusekelwe kuchanekile, umthengisi wakho kufuneka womelele njengentsimbi yakho.