Gr17 Titanium Plate

The chemical composition of Gr17 titanium plate is the same as Gr16, belonging to titanium palladium alloy, light weight, and has strong crevice corrosion resistance and hydrogen absorption ability, is an important corrosion resistant titanium alloy. Gr.17 is an alloy composed of GR.1 + 0.04%-0.08%PD, belonging to α titanium alloy. Because TI-PD alloy not only retains the excellent corrosion resistance of industrial pure titanium in oxidizing media, but also has significantly improved corrosion resistance in reducing media, it is especially important to have the ability to resist local corrosion in high temperature (above boiling point) chlorides. In addition, Pd belongs to slow eutectomized β-stable element, and increasing its content can reduce the sensitivity of hydrogen embrittlement. Therefore, GR.17 Ti-Pd alloy is extremely crevice resistant due to its strong corrosion resistance and hydrogen absorption resistance

Manufacturing process:

sponge titanium and intermediate alloy mixed, pressed electrode. Then vacuum plasma welding chamber was used to weld the electrodes. The next step is to perform a secondary or tertiary VAR melting to obtain the ingot. After that, 5000T high speed forging equipment was used for many large deformation forging processes to effectively break the grains. Finally, Gr17 titanium plates were obtained by rolling.

The alloy has excellent corrosion resistance and is widely used in chemical industry because of pure titanium. Ultrasound tests were consistent with AMS 2631 and AMS STD-2154. Tolerances will be tested against standard requirements or customer special requirements. All Gr17 titanium plates produced by the company have been 100% tested, with advanced production technology, stable quality, low price and competitiveness.

Effects of Fe and O contents, heat treatment process and microstructure on mechanical properties of Gr.17 titanium plate:

With the increase of Fe and O content, the strength increases gradually, and the elongation decreases gradually. The impurity elements Fe and O can form interstitial solid solutions with titanium, causing serious lattice distortion, strongly hinding dislocation movement, improving strength and reducing plasticity, and also causing great harm to fatigue performance, creep resistance, thermal stability and notch sensitivity. Therefore, the contents of Fe and O should be strictly controlled.

Equipment used for seawater cooling and refined salt manufacturing:

Gr. 17 detachable plate heat exchanger is composed of many heat transfer plate (sheet metal stamping with corrugated tank), in a certain interval around by sealing gasket seal, and the clamping screw compression, and its hole Angle constitutes a continuous channel, medium from entry into the channels, and assigned to the heat plate, the flow passage between the each plate has a sealing gasket, Position between plates are placed alternately, two kinds of fluid, into the respective channel, separated by sheets, in general, two medium counter-current flow within the channel, medium heat transfer heat to plate, plate and the heat transfer to the other side of the cooling medium, so as to achieve the heat medium temperature decrease is cooled, the purpose of heating temperature of cold media.

Product specification

Contacts

1.International Sales Department： iedp@xjxrun.com

2.Service Department： iedp@xjxrun.com

FAQ

1.Can we supply Grade 17 Titanium plate?

Yes,Our domestic GR.17 titanium plate is mainly used in plate heat exchanger, which has been tested by the market and approved by customers.

2.Can we supply test samples?

Yes.We can provide reinspection sample

3. Do we have a reliable quality assurance?

Yes,Our company has ISO9001, AS9100 and other international system certification, to ensure that we provide customers with quality products.

4. Do we support custom-made? Yes

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