Titanium Welded Tube rau kev siv khoom siv

Titanium welded tubes yog cov khoom siv tubular tsim los ntawm titanium lossis titanium alloys siv cov txheej txheem vuam.

1. Ntshiab Titanium Welded Tubes: Ua los ntawm kev lag luam qib ntshiab titanium. Cov purity siab dua feem ntau txhim kho corrosion kuj, ua rau cov hlab no zoo tagnrho rau kev xav tau ib puag ncig, xws li kev siv dej hiav txwv thiab kev ua tshuaj.

2. Titanium Alloy Welded Tubes: Tsim los ntawm kev ntxiv cov khoom xws li txhuas, vanadium, lossis molybdenum rau titanium ntshiab. Cov alloys muaj xws li TC4 (Ti-6Al-4V). Cov alloys no muaj lub zog zoo dua thiab tawv tawv, ua rau lawv siv rau hauv cov xwm txheej huab cua ntau dua nrog rau qhov kub thiab txias, xws li cov khoom siv hauv aerospace.

1. Kev Npaj Khoom Siv: Cov ntawv titanium los yog strips ua tau raws li cov qauv zoo raug xaiv. Cov npoo yuav tsum tau ntxuav kom huv si ntawm cov roj, roj, thiab oxide nplai.

2. Tube Blank Forming: Cov khoom npaj tau raug txiav, dov, thiab shaping los ua ib lub raj khoob (skelp). Kev tswj xyuas meej ntawm yob lub vojvoog thiab qhov nro thaum tsim yog qhov tseem ceeb los xyuas kom meej ovality thiab concentricity.

3. Vuam: Vuam feem ntau yog ua los ntawm inert gas shielding txoj kev xws li Tungsten Inert Gas (TIG) welding los yog Plasma Arc Vuam (PAW). Ua ntej welding, cov npoo ntawm lub raj dawb huv yog meticulously ntxuav thiab hauv av kom tshem tawm cov oxides thiab cov kab mob. Kev tswj nruj ntawm cov vuam tsis sib xws (tam sim no, qhov hluav taws xob, kev mus los ceev) yog qhov tseem ceeb kom ua tiav cov khoom zoo, txhim khu kev qha welds.

4. Kev kho cua sov: Kev kho cua sov tom qab vuam, xws li kev daws teeb meem thiab kev laus, feem ntau siv. Qhov no tshem tawm qhov seem ntawm cov welding stresses thiab optimizes lub raj lub tshuab, nrog rau toughness, ductility, thiab corrosion kuj.

5. Nto Finishing: Cov kev xaiv zoo tshaj plaws suav nrog:
● Polishing: Txhim kho qhov smoothness thiab zoo nkauj, txo cov kab mob sib kis.
● Grit Blasting: Ua kom lub ntsej muag roughness kom zoo dua txheej adhesion.
● Pickling: Tshem tawm oxide nplai thiab weld discoloration, restores lub ntuj titanium nto.

1. Exceptional Corrosion Resistance: Titanium spontaneously tsim ib tug ntom, tiv thaiv oxide zaj duab xis nyob rau hauv huab cua thiab oxidizing/neutral ib puag ncig. Cov yeeb yaj kiab no muab kev tiv thaiv zoo hauv dej hiav txwv, cov kev daws teeb meem nruab nrab, txo cov xov xwm, thiab cov tshuaj alkaline. Nws kuj muaj kev ruaj ntseg zoo hauv ntau cov kua qaub (tsis suav nrog hydrofluoric, concentrated phosphoric, thiab sulfuric acids). Qhov no ua rau cov titanium welded raj zoo heev nyob rau hauv corrosive tshuaj, marine, thiab kev siv tshuaj, ua rau lub neej ntev kev pab cuam.

2. High Strength-rau-Weight Ratio: Titanium alloys muab lub zog piv rau lossis tshaj hlau, tab sis lawv qhov ceev tsuas yog li 60% ntawm cov hlau (~ 1.7 npaug ntawm txhuas). Piv txwv li, TA2 titanium raj tuaj yeem ua tiav lub zog tensile ntawm 539 MPa. Qhov kev sib xyaw ua ke no tso cai rau txo qhov hnyav hauv aerospace thiab marine lug, txhawb kev ua tau zoo, thiab roj efficiency, thiab txo cov nqi thauj mus los.

3. Kev Ua Haujlwm Kub Kub Zoo Tshaj Plaws: Titanium lub siab melting point (1668 ° C) tso cai rau cov welded raj ua haujlwm ruaj khov mus ntev ntawm qhov kub txog li 350 ° C, nrog rau lub sij hawm luv luv txawm tias siab dua. Lawv khaws zoo txhua yam muaj zog thiab tshuaj lom neeg ruaj khov nyob rau hauv kev xav tau qhov kub thiab txias ib puag ncig xws li aerospace cav Cheebtsam thiab high-pressure reactors.

4. Cov yam ntxwv zoo Fabrication: Titanium thiab nws cov alloys muaj ductility txaus thiab toughness rau ntau yam txias thiab kub ua hauj lwm txheej txheem (txias dov, kos duab, extrusion, forging). Lawv weldability kuj pab txhawb kev tsim khoom thiab koom nrog cov khoom siv tubular.

5. Tsis-Magnetic: Ua tsis yog-magnetic, titanium raj tsis cuam tshuam los ntawm cov hlau nplaum. Qhov no yog qhov tseem ceeb hauv cov cuab yeej kho mob, cov khoom siv hluav taws xob, thiab cov cuab yeej tshawb fawb uas yuav tsum tau zam kom tsis txhob muaj kev cuam tshuam sib nqus.

6. Biocompatibility: Titanium alloys yog biocompatible heev. Lawv cov kev tiv thaiv corrosion, hnav tsis kam, thiab tsis muaj tshuaj lom txhais tau tias lawv tau txais txiaj ntsig zoo los ntawm tib neeg lub cev. Yog li ntawd, lawv tau siv dav rau kev cog qoob loo kho mob xws li pob qij txha, kev cog hniav, thiab cov pob txha daim hlau, muab kev ruaj ntseg ntev hauv lub cev.

● Kev Ua Tshuaj: Ua haujlwm hauv cov tshuab reactors, cov kav dej, thiab cov cuab yeej tuav cov corrosive acids, alkalis, ntsev, thiab kub kub. Piv txwv xws li ion-pauv membrane caustic soda units thiab cov kav dej txias hauv hydrochloric acid synthesis furnaces, txhim kho cov cuab yeej siv tau ntev thiab txo kev txij nkawm.

● Marine Engineering: Leveraging lawv superb seawater corrosion kuj, titanium welded hlab yog siv nyob rau hauv desalination cog tshav kub exchangers/condensers, offshore roj & roj platform piping (roj/gas thauj), thiab seawater systems, resisting corrosion thiab biofouling thaum txo cov qauv yuag.

Aerospace: Lub zog siab, thiab cua yam qis, thiab cua sov cov khoom ntawm alloys ua Welded Tubes tseem ceeb heev rau aircraft, cuaj, thiab rockets. Daim ntawv thov muaj xws li tsaws iav, tis qauv, thiab lub cav compressor Cheebtsam, txo qhov hnyav rau kev txhim kho kev ua haujlwm thiab roj efficiency.

● Cov Khoom Siv Kho Mob: Siv rau kev cog hniav (pob txha, kho hniav, stents) vim biocompatibility thiab corrosion kuj. Kuj tseem muaj nyob rau hauv cov khoom siv kho mob, tubing, thiab cov sensors, kom ntseeg tau tias muaj kev nyab xeeb ntawm tus neeg mob.

● Roj & Roj: Tsim nyog rau cov kav xa dej thiab cov khoom siv ua cov khoom siv corrosive gases (H₂S, CO₂) thiab cov kua qaub nyob rau hauv siab thiab kub, ncua kev pab cuam lub neej nyob rau hauv xav tau ntau lawm puag ncig.

● Automotive: Pom nyob rau hauv lub tshuab tso pa thiab turbocharger Cheebtsam. Qhov hnyav txuag txhim kho roj efficiency thiab txo qis emissions, thaum muaj peev xwm kub-kub txhim khu kev ua haujlwm ntawm lub cav.

● Kev Ua Khoom Noj: Lawv cov corrosion kuj thiab cov khoom tu cev raws li cov qauv kev lag luam nruj. Siv nyob rau hauv cov khoom xa khoom thiab cov khoom siv hluav taws xob sib hloov, ua kom cov zaub mov muaj kev nyab xeeb thiab zoo thaum nws yooj yim los ntxuav thiab tswj