EVER STAR INDUSTRIES CO., LTD

2007-10-31

Ever Star Industries Co., Ltd. manufacturer and exporter in metallurgy industry, founded in 1992.
Our company began from trading in both domestic and worldwide market. The primary product lines are focused on the rare metal. Since 1998 we began to do the raw material for steel making, especially for stainless steel and silicon steel.
By timely service, high quality products and competitive prices we won great reputation among clients worldwide, and established long and stable cooperation with the world top steel company.
Ever Star has their own plants: Titanium sponge, sf6 gas, ferro-alloys, cored wire….also set up close cooperation relationship with many big enterprises in China, supply each other needed material.
Meanwhile, Ever Star has two subsidiary companies working on the different products: farm produce and gym products.
Strong service and cooperative team is necessary in the head office to improve future and current business. Here is our technical team: management 38persons; engineer 26persons.
Guaranteed good reputation on credit and high quality in all the time, Ever Star grows fast with more and more plants and worldwide customers.

Contact Us

Address: Room 901-904,Block C,TianAn International BLDG, South Renmin Road,Shenzhen,Guangdong,China.
Zip: 518000
Tel: 0086-755-8219 2677 /0086-755-6162 9086
Fax: 0086-755-8219 0759
Person: GOGO
E_mail;
Website: http://www.ferroally-es.com

Calcium Silicon-Calcium Silicon (CaSi)

2009-12-2 11:02:50

Calcium Silicon (Casi)

Chemical content as below:

1.Ca30

Ca:30%min,

Si:50-65%

C:1.2%max

Al:2.4%max

P:0.04%max

S:0.06%max

Size:0-200 mm or at buyer's option.

2.Ca28

Ca:28%min,

Si:50-65%

C:1.2%max

Al:2.4%max

P:0.04%max

S:0.06%max

Size:0-200 mm or at buyer's option.

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or we can do at buyper option.

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Silicon Briquette-Silicon Briquette

2009-12-2 11:02:50

1. Silicon briquette (Si 50-55%)

Si 50-55%,

C 8%max,

Al 5%max,

S 0.15%max,

P 0.05%max,

Moisture: 2%max.

Size : 10-60mm or at buyer's option.

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2.Silicon briquette (Si 65-70%)

Si 65%min,

C 2%max,

Al 3%max,

S 0.03%max,

P 0.05%max,

Fe:balance,

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Size : 10-60mm or at buyper's option.

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Ferro Vanadium Cored Wire-Ferro Vanadium Cored Wire

2009-12-2 11:02:50

Ferro Vanadium Cored Wire

Chemical content: Ferro vanadium 80 or Fevan 50

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Sheat thickness:0.35mm(+/-0.03mm

Dia:9mm (-nbsp;or 12mm;13mm)

Powder fill rate:75%

Powder weight:370g (+/-10%)

Unreeling : Horizontal eye to side (or Vertical-nbsp;direction )

Connector: steel connector.

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Low Carbon Ferro Chrome (70% Cr)-Low Carbon Ferro Chrome

2009-12-2 11:02:50

Low Carbon Ferro Chrome

Chemical analysis:

Cr:70%min
C:0.1%max
Si:1.5%max
S:0.03%max
P:0.03%max

Or per buyer's specification request.

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High Purity Ferro Silicon-High Purity Ferro Silicon

2009-12-2 11:02:50

Besides of common-nbsp; standard Fesi65 Fesi 70,Fesi72Fesi75 GB,-nbsp; now-nbsp; we focus on high purity ferro silicon, which to used in high quality-nbsp; silicon steel manufacturing.

High Purity Ferro Silicon

Chemical analysis as below:

1>. Si 76-78%, Al 0.1%max, C 0.05%max, Ti 0.05%max, S 0.01%max,P 0.02%max, Ca 0.1%max, Mn 0.1%max, Cr 0.1%max, Ni 0.08%max, V 0.05%max;

2>. Si 74-79%, Al 0.1%max, C 0.04%max, Ti 0.05%max, S 0.015%max,P 0.025%max, Ca 0.06%max, Mn 0.25%max, Cr 0.02%max, Ni 0.02%max, B 0.002%max, Pb 0.03%max, V 0.05%max;

3>. Si 75-60%, Al 0.5%max, C 0.2%max, S 0.02%max,P 0.03%max, Ca 0.07%max;

4>. Si 74-79%, Al 0.1%max, C 0.03%max, Ti 0.01%max, S 0.015%max,P 0.025%max, Ca 0.06%max, Mn 0.25%max, B 0.002%max, Pb 0.03%max, Zr 0.03%max;

5>. Si 75-60%, Al 0.2%max, C 0.015%max, Ti 0.03%max, S 0.01%max,P 0.04%max, Ca 0.05%max, Mn 0.1%max, Cr 0.1%max, Ni 0.4%max;

6>. Si 75-60%, Al 0.04%max, C 0.015%max, Ti 0.03%max, S 0.02%max,P 0.03%max, Ca 0.1%max, Mn 0.1%max, Cr 0.1%max, Ni 0.4%max;

7>. Si 75-60%, Al 0.02%max, C 0.02%max, Ti 0.04%max, S 0.02%max,P 0.03%max, Ca 0.1%max;

8>. Si 75-60%, Al 0.01%max, C 0.02%max, Ti 0.03%max, S 0.004%max,P 0.03%max, Ca 0.1%max;

9>. Si 75-60%, Al 0.03%max, C 0.015%max, Ti 0.02%max, S 0.01%max,P 0.02%max, Ca 0.05%max, Mn 0.01%max, Cr 0.05%max;

10>. Si 75-60%, Al 0.01%max, C 0.015%max, Ti 0.01%max, S 0.003%max,P 0.018%max, Ca 0.02%max, Mn 0.25%max, Cr 0.1%max, B 0.002%max, Pb 0.003%max, V 0.01%max, Zr 0.03%max;
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Ferro Vanadium Cored Wire

used for external refining in steel industry to improve the quality of molten steel, decrease the consumption of fero alloys.

Ferro Vanadium Cored Wire

used for external refining in steel industry to improve the quality of molten steel, decrease the consumption of fero alloys.

High Purity Ferro Silicon

Used in the high grade silicon steel manufacturing.

Al:0.01%-0.04% ;0.1%; 0.5%.

Ti:0.01%-0.05%

High Purity Ferro Silicon

Used in the high grade silicon steel manufacturing.

Al:0.01%-0.04% ;0.1%; 0.5%.

Ti:0.01%-0.05%

Low Carbon Ferro Chrome

used in the steel manufacturing.

Cr:70 %min

Low Carbon Ferro Chrome

used in the steel manufacturing.

Cr:70 %min

Silicon Briquette

used as a subsitude of ferro silicon , greately decrease the comsuption of ferro silicon and save cost.

Silicon Briquette

used as a subsitude of ferro silicon , greately decrease the comsuption of ferro silicon and save cost.

Calcium Silion (CaSi)

Casi is the most important assistant material for steel making - casting.It can deoxidize and adjust the chemical content.

Calcium Silion (CaSi)

Casi is the most important assistant material for steel making & casting.It can deoxidize and adjust the chemical content.

Magnesium Oxide Powder (MgO)

Used in the high quality silicon steel manufacturing.

Magnesium Oxide Powder (MgO)

Used in the high quality silicon steel manufacturing.

Annealing and Metallurgy

2009-8-18 15:01:51

The process is commonly seen to involve steps like heating above temperature then normalizing it. After which, cooling of the material will be necessary. It softens a material or induces ductility while shaping, forming or stamping it to the desired output. Three stages are linked to the annealing process, namely: Recovery phase. This is that point when the metal is softened by means of removing defects on the crystals and whatever internal stress the dislocation causes. This stage covers the instance before any stains or grains are seen on the material. Recrystallization phase. This is the phase when new grains grow on the material. This is said to replace those that were deformed and removed during the recovery phase. Grain growth phase. This stage results to a problem on the material. Since grains occur, there is a tendency for the output to coarsen thus making the metal less satisfactory than usual. Annealing process The annealing process is known by other names. It may often be referred to as intermediate, subcritical or in-process annealing. This is the cycle for heat treatment allowing the material to be more ductile or flexible without having the tendencies of breaking while it is worked at. The processes will involve rolling, drawing, spinning, forging or extruding. The material is heated first then will be set to cool down. Several other processes may complete annealing. A full or a short cycle may be opted depending on the material being worked on. Materials such as silver, copper, brass and other alloys are also used in the process. The process is considered special because it does not have any complications with decarburization.

EVER STAR INDUSTRIES CO., LTD

EVER STAR INDUSTRIES CO., LTD

Contact Us

Calcium Silicon-Calcium Silicon (CaSi)

Silicon Briquette-Silicon Briquette

Ferro Vanadium Cored Wire-Ferro Vanadium Cored Wire

Low Carbon Ferro Chrome (70% Cr)-Low Carbon Ferro Chrome

High Purity Ferro Silicon-High Purity Ferro Silicon

Ferro Vanadium Cored Wire used for external refining in steel industry to improve the quality of molten steel, decrease the consumption of fero alloys.

High Purity Ferro Silicon Used in the high grade silicon steel manufacturing. Al:0.01%-0.04% ;0.1%; 0.5%. Ti:0.01%-0.05%

Low Carbon Ferro Chrome used in the steel manufacturing. Cr:70 %min

Silicon Briquette used as a subsitude of ferro silicon , greately decrease the comsuption of ferro silicon and save cost.

Calcium Silion (CaSi) Casi is the most important assistant material for steel making - casting.It can deoxidize and adjust the chemical content.

Magnesium Oxide Powder (MgO) Used in the high quality silicon steel manufacturing.

Annealing and Metallurgy

Ferro Vanadium Cored Wire

used for external refining in steel industry to improve the quality of molten steel, decrease the consumption of fero alloys.

High Purity Ferro Silicon

Used in the high grade silicon steel manufacturing.

Al:0.01%-0.04% ;0.1%; 0.5%.

Ti:0.01%-0.05%

Low Carbon Ferro Chrome

used in the steel manufacturing.

Cr:70 %min

Silicon Briquette

used as a subsitude of ferro silicon , greately decrease the comsuption of ferro silicon and save cost.

Calcium Silion (CaSi)

Casi is the most important assistant material for steel making - casting.It can deoxidize and adjust the chemical content.

Magnesium Oxide Powder (MgO)

Used in the high quality silicon steel manufacturing.