強力な還元剤シリコンカルシウム硫黄芯チタン鉄線

$1,650.00 - $1,750.00 / トン | 20 トン (最小。オーダー)
リードタイム::
数料(トン) 1 - 20 >20
米国東部時刻 (日数) 15 交渉可能
レポート不審な活動
概要
詳細を表示
原産地:
Shandong, China
銘柄:
Shandongguoyi
モデル番号:
Guoyi
表面処理:
タイプ:
ループタイワイヤー
機能:
結合ワイヤー
色:
シルバーグレー
純度:
99.9
密度:
1.55 グラム/cm3
融点:
850℃
沸点:
1480℃
直径:
ID650 OD1030/ID650 OD1050/ID650 OD1130
証明書:
ISO9001: 2015
MOQ:
20 トン
無料:
エージェント
配信時間:
内 15 日
供給能力
供給能力:
1000 Ton/Tons per Month
包装 & 出荷
包装
製品包装は、一般的にプラスチック防水フィルムと鉄製品の構成。前に入れ固体シェル鉄製品の構成、を製品は完全にコーティングされた防水と抗腐食プラスチックフィルム。このステップ、製品が破損または輸送中に腐食。最後に、製品は鉄製品にロードにフィット製品外径。
ポート
QingDao
リードタイム: :
数料(トン) 1 - 20 >20
米国東部時刻 (日数) 15 交渉対象
動画の説明

Steel-making application silicon calcium sulfur cored titanium iron wire

Specification

Seamless metal calcium wire is welded by three special processes:steel pipe;protective coating;metal calcium wire, its a strong reducing agent.Our company's metal calcium wire includes three types:metal wire 1.0;metal wire1.2;metal wire1.5.
Its main USES include:deoxidization, desulfurization, degassing in steelmaking and cast iron;Deoxygenation in the production of metals such as chromium, niobium, samarium, thorium, titanium, uranium and vanadium;As an alloy used in the production of maintenance-free vehicle battery in the lead industry, calcium lead alloy can increase strength, improve corrosion resistance and creep resistance.As deoxygenating reducing agent in various nonferrous metals, rare-earth metals and refractory metals;In the production of aluminum, beryllium, copper, lead, magnesium and other non-ferrous alloy production as alloy agent (blending agent);debismuthizing in the lead smelting industry and lead alloys.

 
Product Description

Technical Parameters

Chemical and Physical index

item

Calcium content(%)

Calcium core weight(g/m)

Strip weight(g/m)

wire weight(g/m)

Diameter (mm)

index

≥98.5

≥57

210±5

270±5

9±0.5

Type of production (Customizable according to customer requirements)

specifications and models

Diameter mm

Strip thickness mm

Calcium core quality g/m

Strip quality g/m

 intended size mm

allowable deviation mm

Seamless metal cored wire 1.0

9.0

±0.5mm

1.0±0.1

≥55

≤220

Seamless metal cored wire 1.2

9.5

±0.5mm

1.2±0.1

≥55

≤280

Seamless metal cored wire 1.5

10.0

±0.5mm

1.5±0.1

≥55

≤360

Specific Experimental Data

Furnace number

steel grade

Feeding speed(m/min)

Calcium line dosage(m)

Out station Ca(ppm)

Finished calcium(ppm)

70408392

SPHC(Z)

120

150

36

25

70906960

HLC-ZG

120

260

15

29

70805420

HLC-ZG

150

180

40

34

70805422

HLC-ZG

150

180

48

36

70805424

HLC-ZG

150

150

41

17

70845025

HLC-ZG

150

150

35

34

70805426

QSTE460TM

150

130

43

22

70906972

QSTE460TM

150

130

45

41

 Production Process

1.A seamless pure calcium wire comprising an outer layer and an inner layer, the outer layer being a lap joint and a welded joint, the lap joint being folded inwardly, and the lap joint being composed of four outer layers, wherein the outer layer is The first layer, the second layer, the third layer and the fourth layer are respectively in turn, and the first layer and the second layer are weldedly connected.

2.The single-layer pure calcium calcium core is completely wrapped in the space formed by the outer layer, and the first layer and the second layer are welded and joined together, and the seamless pure calcium line has no gap and does not leave air in the gap. Splashing is avoided after entering the molten steel, reducing the increment of molten steel N. The outer layer is made of steel, and the joint of the outer layer is overlapped at both ends of the opening of the outer layer. After overlapping each other, the ends of the opening of the outer layer overlap each other and contact each other, and then the overlapping portions are folded again. . The joint of the outer layer is a sealed connection. The welded weld is through the first and second layers, or the weld is through the first layer and a portion of the second layer. The welding of the first layer and the second layer is a laser welded joint, and the joint of the third layer and the fourth layer is a lap joint;

3.The welding speed of this product is 3_15m/min, and the weld seam depth of steel strip is 0.8-1.7mm. The laser welding products have a smooth appearance and can be used directly; and can be modified on the basis of the current pure calcium line production line; the outer steel strip can be thinner, and other welding processes cannot be used. The setting of the laser welding parameters can effectively ensure the welding effect and improve the subsequent production efficiency. In the range of the weld depth of the steel strip achieved by the laser welding of the present invention, it is possible to ensure that the steel strip is welded into a sealed space and prevents the vapor from overflowing. The welding speed is lower than 3m/min, and the production efficiency is low. Above 15 m/min, the welding machine has too much power and high cost. The steel strip has a weld depth of 0.8-1.2.

4. Laser welding is laser continuous welding with a laser output of 2-5 kW and a negative defocus of 0.4-1.0 mm. The outer two layers of the single-layer pure calcium wire buckled steel strip are welded together, and the outer steel strip of the single-layer pure calcium line is completely sealed, and the calcium core is completely wrapped in the sealed space of the steel strip, thereby improving the high temperature of the steel strip. The ability to bind calcium vapor, the calcium core is transported to a depth of 1.6m molten steel. The use of seamless steel pipe to quickly deliver metal calcium to a depth of 1.6m steel can balance the metal calcium vapor with the molten steel. Only the use of seamless steel pipe can deliver the maximum amount of metal calcium to such a depth, so as to increase the calcium yield and reduce the splash. After the seamless pure calcium line enters the molten steel, the yield of Ca can reach 25-45%. The existing calcium yield of pure calcium line is generally about 20%; the existing seamless calcium calcium yield is about 35%; the calcium calcium line and other calcium yield is low, about 15%; The company's seamless pure calcium line is significantly better than existing products.

5.The outer layer is made of steel. The thickness of the current seamless pure f-line steel strip is generally 1.2-1.5mm, and the thickness of the steel strip of this product is 0.5-0.8mm to meet the production requirements.

6.The seamless pure calcium wire has an outer diameter of 9.5-11.5 mm. The size of the ladle is positively correlated with the diameter of the calcium rod. The larger the ladle is, the larger the diameter of the calcium rod used for the seamless pure calcium line, and the larger the outer diameter of the seamless pure calcium line. In order to better match the size of the ladle, the outer diameter of the product is set to 9.5-11.5mm, which makes the production process and products more ideal. The inner layer is a steel strip, the inner layer is covered with calcium metal, and the inner layer is wrapped with calcium rod or other calcium metal. The diameter of the crowbar is 6.8-8 mm, and the calcium content in the calcium bar is 96% or more. The calcium to iron ratio in this product is (28-31): (72-69).

The Application

1. Aids in optimum achievement of metallurgical and mechanical properties of finished steel.
2. Precise addition of reactive toxic and other additives into the metal.
3. Low carbon steel sheath used for tightly encasing. The powdered additive elements.
4. The shape of wire is obtained by deformation without elongation, thus permitting.

Advantages of Production

1.Steaming that reduces the pressure of metal calcium and the rate of gasification.
2.Increase the depth of the molten steel and reduce the boiling of the molten steel, reduce the occurrence of hollow or core powder unevenness in the powder calcium line and affect the feeding phenomenon, avoid the introduction of harmful elements, and reduce the absorption time of the metal calcium by the molten steel. , thereby increasing the yield and stability of metal calcium.
3.Reduce the cost of feeding calcium, better for smelting perfect steel.

Others

       

Company Information

Company Profile

Shandong Guo Yi NEW Material Co., Ltd., located in Tai an High-tech Zone, one kilometer south of Mount Tai Steel Market., No. 104 National Road, Jingfu, and Beijing-Shanghai Expressway running through. The company covers an area of 38620 square meters.It specializes in the production of seamless&sewn metal calcium wire and other products.The company has four core-line production lines, specializing in the production of seamless metal calcium wire core line, fixed monthly production of about 800 tons.Since the establishment of the company, we have cooperated with most of the famous iron and steel enterprises in China and it enjoys an excellent popularity worldwide.
We are professional and credibility, looking forward to working with you to create a better future

Certificates

Clients&Comments

 

Our company has been negotiating with foreign enterprises for a long time, and there have been French enterprises to the company for field visits and to discuss related project matters.The products have been exported to France, India and other countries, have reached cooperation with a number of countries, and gained a good reputation and credibility, and won the trust of foreign customers.

Advantages of Enterprise

1.Geographical advantage
Extremely rapid transportation of network, golden section.
2.Experience advantage
Ten years sharpen one sword, rich experience in the production of seamless calcium wire.
3.Superior Service
All-weather fluent English customers’ Q&A service,win-win price mechanism.
4.Excellent talents and R&D team
The company has totally 120 staffs ,some of them are rich experience in production and research .From the year of 2009 ,we are still on the road to innovate.

Enterprises cooperating with our company

Packaging & Shipping

Packing

1.First of all, we use a metal belt to bind the outer layer;

2.Second, we're going to wrap it with waterproof plastic film tightly;

Finally, we will use iron cage to fix.Each process has a dedicated worker in charge, before the transportation they must do a comprehensive inspection ,it’s to make sure the packing is safe enough;

Shipping

The company has established a sound transport mechanism, not only a set of good operation logistics production lines within the company, but also an external agent mode, cooperating with a number of logistics companies with rich experience in maritime transport.The agent has a number of large tonnage, advanced navigation equipment, and complete safety equipment of the cargo ships, which call at many Chinese ports, such as Qingdao port and tianjin port.

Our Services

1.24 hours to answer questions.
2.Fluent English communication skills.
3.Secure and fast logistics
4.On the spot investigation, we'll arrange professional technicist to explain the process.
5.You are welcome to call at any time throughout the year.

FAQ

1.Q: Are you manufacturer ?
A: We are manufacturer,established in the year 2009.It is located in Tai An, ShanDong Province.Occupied area is 38620 square meters.
2.Q: What about your yield and delivery date ?
A:1000tons per month and 25 days after payment.
3.Q: Is the price negotiable?
A: Yes, please feel free to contact us whenever you have any problems . And for clients who meditates to expand market, we will do our best to back up.
4.Q: What is your superiority?
A:We have first-class R & D team and foreign trade team, fluent English communication, advanced testing device and excellent inspection.
5.Q: Can you send me a free sample?
A:Yes, we would like to send you specimens. Our company offers specimens in free of charge if you need lots of them to distribute to your dealers or customers.But you should pay for the shipping.

Contact Us

 Click here and Send inquiry

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