China 70 Ferro Silicon Made in China Chinese Manufucture

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China main port
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Min Order Qty:
20 m.t.
Supply Capability:
2000 m.t./month

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Product Introduction
Calcium silicon alloy is the compound alloy.It is an ideal compound deoxidizer and desulfurizer which can be widely used in the production os steelssuch as high-quality steel,low-carbon steel,stainless steel and special alloys such as nickle base alloy,titanium base alloy.CaSi alloy can also be applied as the heat-raiser for converter steelmaking,the inoculant for for cast iron production and addictive for nodular cast iron production.

1. Product granules: 0-3mm 90%, 10-80mm 90%, 0-220 mesh or customized
2. Packaging: 1MT big bag
3. Samples: can be sent for free
4. MOQ: 5MT
5. Application: steel making, iron casting
6. Advantages:
Low impurities with high performance
Stable reaction and easy operation
Customized specifications are accepted
7. Factory history:
More than 13-year experience
Welcome to visit our factory
8.Certifications: ISO 9001:2008, SGS, CIQ & COA.
The specification of Ferro Silicon (55%, 65%, 70%, 75%, 80%, etc.) :

Chemical Composition %


FeSi 75% min

FeSi 72% min

FeSi 68% min

Si ≥




Al ≤




Ca ≤




Mn ≤




Cr ≤




P ≤




S ≤




C ≤




Size (mm): 10-50mm, 10-100mm

Packing: In about 1mt bag  or others as buyer's request.

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Q:cowboy/western inspired metal?
Q:Why do you listen to metal?
With every day pass, our country is getting into more and more trouble. The inflation, unemployment and falling value of dollar are the main concern for our Government but authorities are just sleeping, they don’t want to face the fact. Media is also involve in it, they are force to stop showing the real economic situation to the people. I start getting more concern about my future as well as my family after watching the response of our Government for the people that affected by hurricane Katrina.
Q:what are the types of metal?
Non renewable. It can be recycled but does not grow back like trees, photovoltaic cells or wind power.
Q:Help! Please I need a quick metal fact!!?
Some Metal bands with mostly melodic, clean vocals: Iron Maiden Symphony X Another Black Day Killswitch Engage Diecast Bullet For My Valentine Kamelot Nevermore Gamma Ray
Q:metal detecter circuit?
My honest opinion, most distortion pedals sound like crap. I personally prefer good amp distortion. Plus pedals can be a pain to deal with when playing live. If you really want one, I suggest trying out all of them. Other than exploring other pedals by testing all of them out, I suggest you look up your favorite guitarist's choice of distortion pedals(if they use any).
Q:What is a alkali metal and valence electron?
Metallica is not Metal, well not anymore, they used to be, sometime before St. Anger. They are still overated even from before that they were an average thrash band. Metal and Hard Rock are far from similar. Metal is much more about the music than rock. Rock is all about the main singer, metal is much more about the instumentals. Generic metal is like hard rock, but generic metal is c*rap. So stop saying hard rock is like metal because it is not true. But ya Metallica was metal, mediocre, but still metal. And having metal in they're name doesn't make them metal, look at metaloids, they wish they were metals too.
Q:Reactivity of metals?
I used to see all metal as just noise. When I actually opened my mind to it I discovered that it's really not and that a lot of technique goes into the different genres. I personally prefer thrash to heavy metal though. Also, I find it quite surprising that there are around 28 subgenres as I would assume there to be a lot more.
Q:Nonmetal, or metal compound?
Those are all Death Metal bands, in one form or another... and, other than Bloodbath, they're all Brutal Death Metal bands at that. Cattle Decapitation, Aborted Exhumed are Deathgrind (and early Dying Fetus as well). Katalepsy Devourment are Slam Death Metal. Nile, Defeated Sanity Dying Fetus are Technical Death Metal. And Bloodbath is kind of an old school throwback, bordering on Death n' Roll. Brutal Death Metal is simply heavier /or faster than Orthodox and/or Old School Death Metal. Deathgrind Slam Death Metal are ALWAYS Brutal. But Technical Death Metal can be either or. Nile is Brutal. But a band like Beyond Creation most definitely is not. Both still Technical. But the former is much heavier than the latter. Black metal isn't as heavy, has higher-pitched vocals (mostly screamed) goes for atmosphere over brutality. The production value is usually somewhat primitive as well... on purpose. Then again, there are about a thousand different types of black metal, just like death metal. Burzum, for example, sounds much different than Enslaved, and Destroyer 666 sounds nothing like Negura Bunget. Yet, they all play Black Metal.
Metalloid is a term used in chemistry when classifying the chemical elements. On the basis of their general physical and chemical properties, nearly every element in the periodic table can be termed either a metal or a nonmetal - however a few elements with intermediate properties are referred to as metalloids. (In Greek metallon = metal and eidos = sort) There is no rigorous definition of the term, however the following properties are usually considered characteristic of metalloids: metalloids often form amphoteric oxides. metalloids often behave as semiconductors (B,Si,Ge) to semimetals (eg. Sb). The concepts of metalloid and semiconductor should not be confused. Metalloid refers to the properties of certain elements in relation to the periodic table. Semiconductor refers to the physical properties of materials (including alloys, compounds) and there is only partial overlap between the two. The following elements are generally considered metalloids: Boron (B) Silicon (Si) Germanium (Ge) Arsenic (As) Antimony (Sb) Tellurium (Te) Polonium (Po) Some allotropes of elements exhibit more pronounced metal, metalloid or non-metal behavior than others. For example, for the element carbon, its diamond allotrope is clearly non-metallic, however the graphite allotrope displays limited electric conductivity more characteristic of a metalloid. Phosphorus, tin, selenium and bismuth also have allotropes which display borderline behavior. In the standard layout of the periodic table, metalloids occur along the diagonal line through the p block from boron to astatine. Elements to the upper right of this line display increasing nonmetallic behaviour; elements to the lower left display increasing metallic behaviour. This line is called the stair-step or staircase. The poor metals are to the left and down and the nonmetals are to the right and up. In addition, the halogens are found at the right.
Q:Sooo.How are people suddenly getting all these stupid Metal Genres?
hair metal, all what grunge did was destroy some good fun rock music and it brought in some of the nu metal garbage and some of the angry rock bands, the hair metal bands were all about fun and good music that is easy to the ears :)

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