Fasteners thiab fixings yuav tsum tau ua kom zoo, thiab qee zaum lawv cov tsos tsis yog qhov tseem ceeb, tshwj xeeb tshaj yog thaum lawv siv rau hauv cov ntawv thov kev lag luam lossis zais ntawm qhov pom. Titanium yog ib qho ci ntsa iab hlau uas paub tseeb tias sawv ntawm qhov deb thiab muab qhov zoo nkauj zoo nkauj rau ntev. Tsis yog tsuas yog tias, tab sis nws qhov qis dua cov khoom, muaj kub kub ua hauj lwm thiab zoo corrosion tsis kam ua rau nws xaiv nrov rau ntau daim ntaub ntawv.
Daim ntawv thov ntawm titanium fasteners
Titanium muaj lub zog-rau-hnyav piv, muaj zog thiab zoo ductile, thiab muaj lub siab melting point, ua rau nws haum rau cov ntawv thov uas yuav muaj qhov kub thiab txias.
Titanium lub zog thiab lub teeb yuag ua rau nws tshwj xeeb, nrog rau qee qib yog ob mus rau plaub npaug zog dua cov hlau tsis muaj steel. Cov khoom no ua rau titanium zoo tagnrho rau qee qhov kev siv dav hlau, kev kho mob thiab kev siv tub rog.
Titanium fasteners yog resistant rau dej ntsev, ua rau lawv haum rau marine daim ntaub ntawv. Lawv kuj tseem tiv taus ze li ntawm tag nrho cov tshuaj chlorine lossis tshuaj chloride suav nrog chlorite, hypochlorite, chlorate, perchlorate thiab chlorine dioxide. Yog tias siv cov tshuaj chlorine tsis muaj dej, lossis hauv daim ntawv gaseous, nws yuav ua rau corrosion sai.
Titanium screws thiab fixings yog siv nyob rau hauv daim ntawv thov uas yuav tsum tau ib tug siab zog-rau-qhov hnyav piv, zoo heev tsis kam mus rau kev nyuaj siab corrosion cracking, thiab siab corrosion kuj.
Ib yam uas yuav tsum nco ntsoov: Thaum titanium muaj kev tiv thaiv zoo rau cov tshuaj chlorides, nws cuam tshuam tsis zoo rau cov kua qaub uas muaj zog xws li hydrochloric lossis sulfuric acid, uas tuaj yeem rhuav tshem cov txheej tiv thaiv kev tiv thaiv uas titanium tsim thaum raug oxygen. Qhov no tuaj yeem ua rau corrosion.
Hom Titanium siv rau Fasteners thiab Fixtures
Peb feem ntau Tshuag fasteners ua los ntawm qib 2 lossis qib 5 titanium.
Titanium Qib 2 yog ib qho titanium uas tsis tau muab cais ua "kev lag luam ntshiab". Nws yog dav siv nyob rau hauv kev lag luam daim ntaub ntawv vim nws lub zog nruab nrab, zoo heev corrosion kuj thiab formability.
Qib 5 titanium alloy muaj 6% txhuas thiab 4 feem pua vanadium. Qib 5 titanium fasteners tuaj yeem tiv taus qhov kub siab tshaj 400 degrees Celsius thiab muaj zog heev - feem ntau siv hauv marine thiab aerospace daim ntawv thov.