Цирконовая пластина

Zirconium and zirconium alloys have a series of characteristics, such as low density, high specific strength, corrosion resistance, irradiation resistance, excellent wear resistance, excellent processability, non-toxic, non-magnetic, small cross-section of thermal neutron absorption.
It is popular used in those files:
 (1) Glass coating &Watch coating
 (2) Ocean and space equipments
 (3) Medical use equipment
 (4) Sewage disposal
In view of the fact that zirconium and zirconium alloys have low density, high specific strength, corrosion resistance, radiation resistance, excellent wear resistance, excellent processing performance, non-toxic, non-magnetic, compared with traditional stainless steel, copper, nickel, titanium and other metal alloys, zirconium and zirconium alloys have excellent corrosion resistance, which can resist the corrosion of most organic acids, inorganic acids, strong bases and some molten salts. In wastewater treatment, food processing, strong acid production industry, it is mainly used in equipment and components with high requirements for corrosion resistance, such as reactor, acid resistant pump, heat pump, heat exchange pipe, immersion tank, acid resistant impeller, valve, agitator, nozzle and container lining. The zirconium equipment and devices used by American chemical enterprises have been in use for more than 25 years without obvious corrosion damage. The conversion rate is as high as 85% ~ 90%, which greatly improves the production efficiency of enterprises. In the process of deep-sea exploration, zirconium alloy can not only withstand the erosion of sea water and sand, seawater corrosion and fluid friction and wear, but also adapt to the alternating temperature environment of - 200 ~ 200 ℃. This is due to the low thermal expansion coefficient of zirconium, which can be stably and continuously used. The absorption cross section is small.

Item name	zirconium sheet, plate, strip, foil
Standard	ASTM B551
Grade	R60702/Zr702, R60705/Zr705
Application	chemical/ industry
Surface	pickling / bright / polished
Specification	(0.3-4.0)×(300-1400)×(500-7500)mm
	(4.1-60)×(300-1400)×(500-7500)mm
	(0.31-4.75)×≤1000×≤3048mm
	(0.01-0.3)×≤300×≤Lmm
Processing	forging / rolling
MOQ	1kgs

Material	State	Rm(≥)/MPa	Rp0.2(MPa)	A50mm(≥)/%
Zirconium 702(UNS R60702)	annealed	379	207	16
Zirconium 704(UNS R60704)	annealed	413	241	14
Zirconium 705(UNS R60705)	annealed	552	379	16

Chemical composition

Grade	Zr700	Zr702	Zr704	Zr705	Zr706
	(R60700)	(R60702)	(R60704)	(R60705)	(R60706)
Component%
Zr+Hf(min)	99.2	99.2	97.5	95.5	95.5
Hf(max)	4.5	4.5	4.5	4.5	4.5
Fe+Cr	0.20(max)	0.20(max)	0.2-0.4	0.20(max)	0.20(max)
Sn	-	-	-	1.0-2.0	-
H(MAX)	0.005	0.005	0.005	0.005	0.005
C(max)	0.05	0.05	0.05	0.05	0.05
Nb	-			2.0-3.0	2.0-3.0
O(max)	0.1	0.16	0.18	0.18	0.16

Application
1.Chemical processing, medical instruments etc.
2.Aerospace,Indusrty,Navigation,Smelting,Chemical plants
3.Plate heat exchanger, and condensers
4.Chemical and medical equipment.