Domestic titanium alloy strip TA9-1 heat treatment annealing solid solution

Kyoto sells domestic titanium alloy strips - heat treatment annealing solid solution
Alloy theory and classification of titanium and titanium alloys in Kyoto:
Titanium metal can be divided into pure titanium,
alloy,
+< br/> r
Alloys and
r
Four major categories of alloys. Pure titanium has a
r( )
lattice structure
r(
phase
r)
at room temperature, and metamorphoses into a solid state at about
℃ Centroid
()
Structure
r(
Phase
r)
, this temperature is called
r
transformation point . Adding different alloying elements and different amounts to pure titanium will change the
r
transformation point position, causing the emergence of
+
r
two-phase regions.
The titanium alloy after alloy addition is a single
phase at normal temperature, which is called
alloy. At normal temperature, it is
+
r
phase.
+
r
Alloys that are in the
r
phase at room temperature are called
r
alloys.
Alloy
Alloy is a single-phase alloy formed by solid solution of
phase stabilizing elements and neutral elements in the
phase, with
r
the most Typically, this type of alloy has stable high and low temperature properties, good ductility and resistance to latent degeneration.
＋
r
Alloy
＋
r
In the alloy, the contents of the
and
r
phases are affected by
Stabilizing elements and
r
Stabilizing elements have a great influence and have significant differences in performance.
r
The alloy with less phase content behaves like
alloy, and conversely
The alloy with less phase content behaves like
r
alloy.
+
r
The most representative alloy is
.
r
Those with higher phase content include
and
etc.
The usage accounts for about
of all titanium alloy usage.

Alloy

The alloy has a quasi-stable body-centered cubic packing
r(B)
structure at room temperature, which is a single
r
Phase alloy. The cold processability of this type of alloy
is better than that of
+
r
alloy. After age hardening treatment, the tensile strength can reach
and the yield strength can reach< br/>. Representative alloys of this type include
,
and
r-
.
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