Prix FOB
Obtenir le dernier prix1500 ~ 1700 USD / Metric Ton ( Negotiable )
|20 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
1500 ~ 1700 USD / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
1500 per Metric Ton
Commande minimale:
20 Metric Ton
Packaging Detail:
1mt/pallet
Heure de livraison:
within 15-30 days depends on quantity.
Capacité de Fournir:
3000 Metric Ton per Month
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter Mr. Wang
No.28,Zhengzhou Road, Development area, Rizhao, Shandong
Zinc, in commerce also spelter, is a metallic
chemical element; it has the symbol Zn and atomic number *0. It is
the first element of group *2 of the periodic table. Zinc is, in
some respects, chemically similar to magnesium, because its ion is
of similar size and its only common oxidation state is *2. Zinc is
the *4th most abundant element in the Earth's crust and has five
stable isotopes. The most common zinc ore is sphalerite (zinc
blende), a zinc sulfide mineral. The largest mineable amounts are
found in Australia, Asia, and the United States. Zinc production
includes froth flotation of the ore, roasting, and final extraction
using electricity (electrowinning).
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Physical
properties:
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Zinc, also referred to in nonscientific contexts
as spelter,is a bluish-white, lustrous, diamagnetic metal,though
most common commercial grades of the metal have a dull finish.It is
somewhat less dense than iron and has a hexagonal crystal
structure.
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The
metal is hard and brittle at most temperatures but becomes
malleable between **0 and **0 °C.Above **0 °C, the metal becomes
brittle again and can be pulverized by beating. Zinc is a fair
conductor of electricity.[6] For a metal, zinc has relatively low
melting (**9.5 °C, **7.1 F) and boiling points (**7 °C). Its
melting point is the lowest of all the transition metals aside from
mercury and cadmium.
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Many alloys contain zinc, including brass, an
alloy of copper and zinc. Other metals long known to form binary
alloys with zinc are aluminium, antimony, bismuth, gold, iron,
lead, mercury, silver, tin, magnesium, cobalt, nickel, tellurium
and sodium.While neither zinc nor zirconium are ferromagnetic,
their alloy ZrZn exhibits ferromagnetism below *5
K.
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Specifications:
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| Â | Zn(min)% | Pb(max)% | Cd(max)% | Fe(max)% | Cu(max)% | Sn(max)% | Total impurity(%) |
| 0# | *9.**5 | 0.**3 | 0.**2 | 0.**1 | 0.**1 | 0.**1 | 0.**5 |
| 1# | *9.*9 | 0.**5 | 0.**3 | 0.**3 | 0.**2 | 0.**1 | 0.**1 |
| 2# | *9.*5 | 0.*2 | 0.*2 | 0.*1 | 0.**2 | 0.**1 | 0.*5 |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 1500 ~ 1700 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 1500 per Metric Ton |
| Commande minimale: | 20 Metric Ton |
| Packaging Detail: | 1mt/pallet |
| Heure de livraison: | within 15-30 days depends on quantity. |
| Capacité de Fournir: | 3000 Metric Ton per Month |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Zinc series |
