GR12 GR7 Titanium Impeller rau Ntxuam

Titanium impeller yog qhov tseem ceeb ntawm titanium kiv cua. Qhov zoo ntawm cov khoom siv titanium yog tias nws ua haujlwm hauv cov huab cua ntub thiab dej hiav txwv nruab nrab, thiab nws cov corrosion kuj zoo dua li cov hlau tsis muaj steel; nws tsis kam rau pitting corrosion, acid corrosion thiab kev nyuaj siab corrosion yog tshwj xeeb tshaj yog muaj zog.

Titanium ntxuam / tshuaj centrifugal ntxuam, titanium alloy kiv cua centrifugal kiv cua, siv cov khoom tshiab titanium ua qhov nruab nrab coj kom zoo dua qhov zoo corrosion kuj ntawm titanium, tsis cuam tshuam los ntawm huab cua thiab dej hiav txwv. Nyob rau hauv ib txwm kub, nws yuav tsis raug corroded los ntawm dilute hydrochloric acid, dilute sulfuric acid, nitric acid los yog dilute alkali tov; Txhawm rau txhim kho corrosion kuj ntawm titanium, kev kho deg xws li oxidation, electroplating, plasma spraying, ion nitriding, ion implantation thiab laser kho tau raug tsim. Cov thev naus laus zis txhim kho cov nyhuv tiv thaiv ntawm titanium oxide zaj duab xis thiab tau txais qhov xav tau kev tiv thaiv corrosion. A series ntawm corrosion-resistant titanium alloys xws li titanium-palladium (GR7), titanium-molybdenum-nickel (GR12), thiab lwm yam. uas tau tsim los ua kom tau raws li qhov xav tau ntawm cov ntaub ntawv hlau hauv kev tsim cov sulfuric acid, hydrochloric acid, methyl ammonia tov, high-temperature ntub chlorine gas thiab high-temperature chloride.

Siab thermal zog

Kev khiav hauj lwm kub yog ob peb puas degrees siab dua li ntawm aluminium alloys, thiab qhov yuav tsum tau muaj zog tseem tuaj yeem tswj tau ntawm qhov kub thiab txias, thiab nws tuaj yeem ua haujlwm ntev ntawm qhov kub ntawm 450 txog 500 degree. Lub zog tshwj xeeb ntawm aluminium alloy txo qis ntawm 150 degree. Kev ua haujlwm kub ntawm titanium alloy tuaj yeem ncav cuag 500 degree, thiab kev ua haujlwm kub ntawm aluminium alloy yog qis dua 200 degree.

Exellcent corrosion kuj

Titanium alloy ua haujlwm nyob rau hauv huab cua ntub thiab dej hiav txwv nruab nrab, thiab nws cov corrosion kuj zoo dua li cov hlau tsis muaj steel; nws tsis kam rau pitting corrosion, acid corrosion, thiab kev nyuaj siab corrosion yog tshwj xeeb tshaj yog muaj zog; Nws yog resistant rau alkali, chloride, chlorine, organic tshuaj, nitric acid, sulfuric acid thiab lwm yam muaj zoo heev corrosion kuj. Txawm li cas los xij, titanium muaj kev tiv thaiv tsis zoo rau kev tshaj tawm nrog txo cov pa oxygen thiab chromium ntsev.

Kev ua haujlwm kub tsis zoo

Titanium alloys tseem tuaj yeem tswj hwm lawv cov khoom siv dag zog ntawm qhov qis thiab ultra-tsawg kub. Titanium alloys nrog kev ua haujlwm kub tsis zoo thiab tsis tshua muaj kev cuam tshuam cov ntsiab lus, xws li GR6 (TA7), tuaj yeem tswj tau qee yam yas ntawm -253 degree . Yog li ntawd, titanium alloy kuj yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob qis.

Cim npe nrov: GR12 GR7 Titanium Impeller rau Ntxuam