Qhov sib txawv tseem ceeb ntawm Gr.1 thiab Gr.2 hauv cov khoom siv hluav taws xob sib txawv yog qhov tseem ceeb nyob rau hauv qhov kev ua tau zoo thiab cov xwm txheej uas tshwm sim los ntawm qhov sib txawv ntawm purity, tshwj xeeb hauv peb cov ntsiab lus hauv qab no.
1. Purity thiab impurity Cov ntsiab lus
Gr.1: siab purity (titanium cov ntsiab lus feem ntau ntau dua los yog sib npaug rau 99.5%), nrog tsawg heev impurities (xws li oxygen, nitrogen, carbon, hlau, thiab lwm yam).
Gr.2: me ntsis purity qis dua Gr.1 (titanium cov ntsiab lus feem ntau ntau dua los yog sib npaug rau 99.3%), nrog me ntsis impurity cov ntsiab lus ntau dua Gr.1, tshwj xeeb tshaj yog me ntsis cov pa oxygen.
2. Qhov tseem ceeb ntawm kev ua tau zoo sib txawv
Corrosion Resistance: Ob leeg yog cov corrosion kuj heev - cov hlau resistant (tshwj xeeb tshaj yog resistant rau cov acids muaj zog xws li sulfuric acid thiab hydrochloric acid), tab sis Gr.1 muaj superior corrosion kuj. Cov ntsiab lus uas tsis tshua muaj impurity txo "cov ntsiab lus tsis muaj zog corrosion," ua rau nws ruaj khov nyob rau hauv siab - purity, siab corrosive xov xwm uas rhiab heev rau cov kab mob sib kis (xws li siab - purity acids nyob rau hauv kev lag luam semiconductor thiab precision tshuaj tiv thaiv kua hauv kev lag luam tshuaj).
Mechanical Properties: Gr.2 muaj me ntsis impurities siab dua (tshwj xeeb tshaj yog cov pa oxygen), uas ua rau muaj zog dua me ntsis thiab hardness piv rau Gr.1, tab sis nws cov plasticity (xws li ductility thiab workability) tsawg dua li ntawm Gr.1. Gr.1 yooj yim dua rau kev tsim cov khoom sib txawv- zoo li cov khoom siv hluav taws xob sib txawv (xws li nyias- cov phab ntsa thiab cov fins) los ntawm cov txheej txheem xws li stamping thiab vuam, thiab kev ncaj ncees ntawm cov pob qij txha welded zoo dua.
Siab -Tsuas Kub Stability: Nyob rau hauv nruab nrab mus rau qhov kub thiab txias (tsawg dua los yog sib npaug li 200 degree) scenarios feem ntau koom rau hauv tshav kub exchangers, qhov sib txawv ntawm ob yog tsis tseem ceeb; Txawm li cas los xij, ntawm qhov kub siab dua (xws li 200-400 degree) lossis thaum lub sijhawm ua haujlwm ntev-, Gr.1 cov ntsiab lus qis impurity ua rau muaj qhov txo qis rau qhov kub thiab txias (slow deformation ntawm qhov kub thiab txias) thiab zoo dua dimension stability.
3. Kev xaiv ntawm Kev Siv Hluav Taws Xob Hluav Taws Xob
Qhov tseem ceeb rau Gr. 1 cov xwm txheej: Cov khoom siv hluav taws xob kub yuav tsum tau muaj nyob rau hauv ib puag ncig nrog cov kev xav tau purity siab heev (xws li hluav taws xob- qib tshuaj, siab- purity reagents), corrosive ib puag ncig (xws li concentrated muaj zog acids tsis muaj inhibitors), thiab siab xav tau ntawm cov khoom siv plasticity thiab vuam zoo (xws li cov phab ntsa nyias nyias) thiab cov qauv sib txawv (xws li cov phab ntsa nyias nyias) Piv txwv li, semiconductor ntub txheej txheem kub exchangers thiab tshuaj sterile-qib tshav kub exchangers.
Qhov tseem ceeb tshaj plaws rau Gr. 2 cov xwm txheej: Cov khoom siv hluav taws xob siv hluav taws xob siv nyob rau hauv ib puag ncig me me corrosive (xws li dilute acids, nruab nrab lossis tsis muaj zog alkaline xov xwm), nrog rau qee qhov kev xav tau ntawm lub zog tab sis tsis xav tau huab hwm coj ntawm purity thiab plasticity, piv txwv li, acid cooling heat exchangers nyob rau hauv cov pa kev lag luam chemical thiab electrolyte heat exchangers hauv kev lag luam metallurgy. Gr. 2 muab cov nqi qis dua me ntsis thaum ntsib kev tiv thaiv corrosion, muab tus nqi zoo dua -kev ua tau zoo.
Shaanxi Hangyu Nonferrous Hlau Processing Co., Ltd. tau tsim nyob rau lub Kaum Ob Hlis 2005. Nws yog ib tug loj - teev kev lag luam tshwj xeeb hauv titanium, hu ua 'Titanium Peev ntawm Tuam Tshoj'. Nws yog lub tuam txhab tseem ceeb hauv tag nrho cov kev lag luam kev lag luam thiab tseem yog cov lag luam ua lag luam hauv kev lag luam titanium hauv Baoji. Cov peev txheej sau npe yog 70 lab yuan, nrog thaj tsam ntawm 12,000 m² thiab thaj chaw ua haujlwm ntawm 6,000 m². Lub tuam txhab tam sim no muaj ntau tshaj 300 teeb ntawm high{13}}cov cuab yeej tsim khoom kawg, tuav qib -peb qhov kev lees paub tsis pub lwm tus paub, thiab tau lees paub tias yog lub teb chaws siab- thev naus laus zis kev lag luam thiab kev lag luam ua qauv rau tub rog{16}} kev koom ua ke ntawm pej xeem hauv Shaanxi Province. Nws muaj 13 cov khoom tseem ceeb patents thiab tau txais AAAAA{19}} qib credit rating.Yog tias koj muaj lus nug txog cov ntaub ntawv titanium, thov koj xav tiv tauj peb. Peb muab cov lus hais sai, lub sijhawm xa khoom luv, thiab ua haujlwm zoo. Peb cia siab tias yuav muaj lub sijhawm los muab kev pabcuam zoo rau koj.
