Titanium Alloy Steel Plate

Titanium alloy ialloy inoumbwa netitanium sehwaro uye zvimwe zvinhu zvakawedzerwa.Titanium ine marudzi maviri ehomogenous uye heterogeneous crystals: a densely packed hexagonal structure pazasi 882 ℃ α Titanium, body centered cubic pamusoro pe882 ℃ β Titanium.

Alloy zvinhu zvinogona kuiswa muzvikamu zvitatu zvichibva pane zvavanoita padanho rekuchinja tembiricha:

① Yakagadzika α Izvo zvinhu zvinowedzera chikamu chekuchinja tembiricha α dzakagadzikana zvinhu zvinosanganisira aluminium, kabhoni, okisijeni, uye nitrogen.Aluminium ndiyo inonyanya kusanganisa chinhu chetitanium alloy, ine mhedzisiro yakakosha pakuvandudza tembiricha yekamuri uye yakanyanya tembiricha simba reiyo alloy, kuderedza iyo chaiyo giravhiti, uye kuwedzera elastic modulus.

② Yakagadzika β Izvo zvinhu zvinodzikisira tembiricha yechikamu ndeye β Yakagadzikana zvinhu zvinogona kukamurwa kuita mhando mbiri: isomorphic uye eutectoid.Zvigadzirwa zvinoshandisa titanium alloy Yekutanga inosanganisira molybdenum, niobium, vanadium, nezvimwe;Iyo yekupedzisira inosanganisira chromium, manganese, mhangura, simbi, nesilicon, nezvimwe.

③ Zvinhu zvisina kwazvakarerekera zvakaita se zirconium ne tin hazvina zvazvinoita patembiricha yechikamu chekuchinja.Oxygen, nitrogen, carbon, and hydrogen ndiyo inonyanya kusvibiswa mumatitanium alloys.Okisijeni uye nitrogen mu α Pane kunyungudika kwakanyanya muchikamu, icho chine simba guru rekusimbisa pane titanium alloys, asi inoderedza plastiki.Iyo okisijeni uye nitrogen yemukati mu titanium inowanzotsanangurwa kuti iri pasi pe0.15 ~ 0.2% uye 0.04 ~ 0.05%, zvichiteerana.Hydrogen mu α Kunyungudika muchikamu kwakadzikira, uye yakawandisa hydrogen yakanyungudika mutitanium alloys inogona kuburitsa mahydrides, zvichiita kuti alloy brittle.Iyo hydrogen zvirimo mutitanium alloys inowanzodzorwa pazasi 0.015%.Kunyungudika kwehydrogen mu titanium kunodzoreredzwa uye kunogona kubviswa ne vacuum annealing.