Khoom Taw qhia
Titanium muaj corrosion kuj zoo, tshwj xeeb tshaj yog Ti-0.2Pd titanium alloy, yog li GR7 titanium alloy yog dav siv los ua cov khoom sib khi rau cov khoom ntim khoom. gr7 titanium alloy muaj corrosion kuj zoo heev, thiab nws cov corrosion kuj nyob rau hauv kev txo cov kua qaub Piv nrog cov ntshiab titanium, nws cov kev ua tau zoo heev, thiab nws yog resistant rau crevice corrosion dua li ntshiab titanium. Txawm li cas los xij, titanium-palladium alloys muaj hlau palladium, uas muaj tus nqi siab, uas txwv nws cov ntawv thov ntxiv. Gr7 titanium yeeb nkab yog dav siv nyob rau hauv tshuaj nroj tsuag vim nws zoo heev corrosion kuj.
Nws yog ib qho alloyed titanium, nrog cov ntsiab lus oxygen thiab ntxiv ntawm palladium, muaj kev tiv thaiv corrosion zoo heev, yog li nws yog dav siv rau condenser, heat exachanger, thiab dej kho, desalination, evaporator thiab pipelines, kuj siv rau hauv lub tsheb kauj vab thiab lwm yam.
Alloy Gr7 titanium txhais tau hais tias ntxiv me ntsis palladium hauv cov ntshiab titanium, nws yog qhov zoo tshaj plaws corrosion resistant ntawm tag nrho cov tam sim no muaj titanium alloys, qib no yog tshwj xeeb tshaj yog haum rau cov ntawv thov uas yuav tsum tau ua hauj lwm mus rau general raws li zoo raws li localized crevice corrosion nyob rau hauv ib tug ntau yam ntawm txo acidity. Ib puag ncig, suav nrog cov tshuaj chlorides, thiab qhov twg pH qis thiab kub siab tshaj 180ºF (83ºC) txog 500ºF (260ºC) yog qhov tshwm sim. Nws kuj nthuav tawm lub zog zoo, vuam thiab tsim cov yam ntxwv.
Kev xav tau tshuaj
Qib | N | C | H | Fe | O | Al | V | Pd | Ti | lwm yam |
gr 7 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | 0.12-0.25 | bal | <0.1 |
Mechanical zog
Qib | Tensile zog min | Yield zog 0.2% offset | Elongation min,% | ||
Ksi | Mpa | Ksi | Mpa | ||
gr 7 | 50 | 345 | 40 | 275 | 20 |
Kev soj ntsuam cov ntsiab lus ntawm qib 7 titanium yeeb nkab
Cov khoom kuaj | Kev ntsuas dej siab |
Ultrasonic kuaj | |
X-ray xeem | |
Eddy tam sim no xeem | |
Flaring thiab Flattening test. |
Specification:
Nws suav nrog Ti-0.2Pd, Ti-0.15Pd thiab Ti-0.13Pd, ntawm cov Ti-0.2Pd titanium yeeb nkab yog dav siv nyob rau hauv reactors, yees, autoclaves, heat exchangers, Twj, li qub, centrifuges, separators, kav, fittings, electrolyzers. Gr7 yog titanium-palladium alloy. Cov hlau "palladium" yog ntxiv rau smelting ntawm daim txhuam cev titanium los ua ib qib 7 titanium alloy ingot los ntawm lub tshuab nqus tsev melting. Cov khoom muaj kev tiv thaiv corrosion thiab feem ntau yog siv hauv kev lag luam tshuaj. nws cov ntsiab lus tshuaj xyuas suav nrog kev ntsuas dej siab, ntsuas ultrasonic, ntsuas tam sim no, flaring thiab flattening xeem.
Cov khoom tseem ceeb: Titanium (Ti) tshuav nyiaj li cas, {{0}}.12 Tsawg dua lossis sib npaug rau palladium (Pd) Tsawg dua lossis sib npaug rau 0.25. Nitrogen (N) Tsawg dua lossis sib npaug rau 0.03, Carbon (C) Tsawg dua lossis sib npaug rau {{10}}}.08, Hydrogen (H) Tsawg dua los yog sib npaug rau 0.013, Hlau (Fe) Tsawg dua lossis sib npaug rau 0.250, Oxygen (O) Tsawg dua lossis sib npaug rau 0.15
Tus qauv txheem: ASTMB338
Lub cev muaj zog: ntom 4.51g / cm3
mechanical zog: Tensile Strength: 270Mpa Ntau dua lossis sib npaug σb Tsawg dua lossis sib npaug rau 410Mpa, Yield Strength σb Ntau dua lossis sib npaug rau 165Mpa: Elongation: δ Ntau dua lossis sib npaug 27%
Cov xwm txheej ntau lawm: kub ua hauj lwm raws li txoj cai (R), txias ua hauj lwm raws li txoj cai (Y), annealing raws li txoj cai (M), khoom daws teeb meem (ST)
Cim npe nrov: Gr7 Titanium yeeb nkab
Koj Tseem Yuav Zoo Li
Xa kev nug
