Sarudzo nzira yetitanium alloy plate

Titanium alloy ialloy inoumbwa netitanium nezvimwe zvinhu.Titanium ine marudzi maviri ehomogeneous uye heterogeneous makristasi: akanyatso kurongedza hexagonal chimiro pazasi 882 ℃ α Titanium, body centered cubic pamusoro pe882 ℃ β Titanium.Zvino ngatitii vatinoshanda navo kubva kuRSM Technology Dhipatimendi kuti tigovane nzira yekusarudza yetitanium alloy mahwendefa

　　Zvido zvehunyanzvi:

1. Kemikari yetitanium alloy plate ichaenderana nezvinodiwa zveGB/T 3620.1, uye kutsauka kunobvumirwa kwemakemikari kunoenderana nezvinodiwa zveGB/T 3620.2 apo Demander anoongorora zvakare.

2. Mhosho inotenderwa yekukora kweplate ichaenderana nezviri muTafura I.

3. Chikanganiso chinobvumirwa chehupamhi hweplate nehurefu huchaenderana nezvinodiwa muTable II.

4. Kona imwe neimwe yeplate inofanira kutemwa mukona yakarurama sezvinobvira, uye kucheka kwe oblique hakufaniri kudarika kukanganisa kunobvumirwa kwehurefu nehupamhi hweplate.

Zvinhu zvealloy zvinogona kukamurwa kuita mapoka matatu zvichienderana nekurudziro yavo pane tembiricha yekushandura:

① Yakagadzika α Phase, zvinhu zvinowedzera kupisa kwechikamu chekuchinja α dzakagadzikana zvinhu zvinosanganisira aluminium, kabhoni, okisijeni uye nitrogen.Aluminium ndiyo huru alloy element yetitanium alloy, ine zviri pachena mhedzisiro pakuvandudza simba reiyo alloy pakamuri tembiricha uye tembiricha yepamusoro, kuderedza iyo chaiyo giravhiti uye kuwedzera elastic modulus.

② Yakagadzika β Phase, zvinhu zvinoderedza kupisa kwechikamu chekuchinja ndeye β Yakagadzikana zvinhu zvinogona kukamurwa kuita mhando mbiri: isomorphic uye eutectoid.Titanium alloy zvigadzirwa zvinoshandiswa.Iyo yekutanga inosanganisira molybdenum, niobium, vanadium, nezvimwe;Iyo yekupedzisira inosanganisira chromium, manganese, mhangura, simbi, nesilicon, nezvimwe.

③ Zvinhu zvisina kwazvakarerekera, senge zirconium uye tini, zvine mhedzisiro patembiricha yechikamu chekuchinja.

Okisijeni, nitrogen, kabhoni uye hydrogen ndiyo yakanyanya kusvibiswa mumatitanium alloys.Okisijeni uye nitrogen mu α Pane kunyungudika kukuru muchikamu, iyo ine simba guru rekusimbisa pane titanium alloy, asi inoderedza plastiki.Zvinowanzotaurwa kuti zviri mukati meokisijeni nenitrogen mu titanium i 0.15 ~ 0.2% uye 0.04 ~ 0.05% zvichiteerana.Hydrogen mu α Kunyungudika muchikamu kudiki kwazvo, uye yakawandisa hydrogen yakanyungudika mutitanium alloy inoburitsa hydride, ichiita kuti alloy brittle.Kazhinji, iyo hydrogen yemukati mutitanium alloy inodzorwa pazasi 0.015%.Kunyungudika kwehydrogen mu titanium kunodzorereka uye kunogona kubviswa ne vacuum annealing.