Titanium rods te material property hian application thlan dan a nghawng a ni.

1. Corrosion resistance tha tak a nei. Titanium alloys hian boruak lum leh tuifinriat tui boruak a corrosion resistance tha tak a lantir a, stainless steel aiin a tha zawk daih. Pitting, acid corrosion leh stress corrosion lakah a dona a nei tha hle a, alkalis, chlorides, chlorine organic compound, nitric acid leh sulfuric acid te atanga corrosion a do tha thei bawk. Mahse, hriat tur chu oxygen leh chromium salt media tihtlem nana corrosion resistance-ah hian titanium hi a chak lo hle a ni.

2. Low-temperature performance tha tak. Titanium alloy te hian an mechanical property tha tak chu low leh ultra- temperature hniam tak hnuaiah an la vawng reng thei a ni. Entirnan, titanium alloys interstitial element content hniam tak tak, TA7 ang chi te hian -253℃temperature hniam takah plasticity engemaw zat an la vawng reng thei a, hei hian low-temperature structural material pawimawh tak a siam thei a ni.

3. Chemical hnathawh sang tak. Titanium hian chemical activity sang tak a nei a, boruakah O, N, N, H, CO, CO2, water vapor, ammonia, etc. te nen nasa takin an inrem thei a ni. Carbon awm zat 0.2% aia tam a nih chuan titanium alloy-ah hard tic a lo awm ang a; Temperature sang takah chuan N nena reaction hian hard tin surface layer a siam bawk ang. Chu bakah, 600℃aia sang temperature-ah chuan titanium hian oxygen a la lut a, hardened layer a siam a, hardness sang tak a nei a, hydrogen awm zat a san chuan brittle layer a lo awm ang. Heng chemical reaction te hian titanium surface-ah hard leh brittle surface layer a siam ang a, a thuk zawng chu 0.1 atanga 0.15 mm thleng a ni ang a, hardening℃chu 20% atanga 30% vel a ni ang. Chutih rual chuan titanium chemical affinity sang tak avang hian friction surface-ah pawh zawm a awlsam hle bawk.

4. Thermal conductivity leh elasticity tlem zawk. Titanium thermal conductivity chu 15.24W/(MK) a ni a, chu chu nickel 1/4 vel, iron 1/5 vel, leh aluminum 1/14 vel a ni a, titanium alloy thermal conductivity chu titanium aiin a hniam zawk a, chu chu 50% velin a tlahniam tawh a ni. Chu bakah, titanium alloy elastic modulus chu steel aiin a chanve vel a ni a, chu chu rigidity tha lo tak a nei a, a chhe thei lo tihna a ni. Chuvangin, slender rods leh thin-walled parts siam nan a tha lo. Cutting process chhung hian titanium alloy rebound chu stainless steel aiin a let 2 atanga 3 vel a nih avangin, hei hian hmanrua hnunglam hmaiah friction nasa tak, adhesion leh bonding wear a thlen ang.