Melt Extract Stainless Steel Fiber Loose CNBM International China

Melt Extract Stainless Steel Fiber Loose CNBM International China System 1

Melt Extract Stainless Steel Fiber Loose CNBM International China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 30000 kg/month

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Specifications

The raw material is stainless steel ingots, using electric stoves which melt the stainless steel ingots to become 1500 ~ 1600 ℃ steel liquid, and then with a grooved high speed rotating melt-extracting steel wheel which produces wires that meets are our customers’ specific requirements. When melting down to a wheel steel liquid surface, the liquid steel blow out by slot with centrifugal force at extremely high speed with cooling forming. Melting wheels with water keep the cooling speed. This method is done to produce different material, different sizes of steel fiber.

SIZE	CHEMIC ELEMENT(%)
SIZE	C	P	Mn	Si	Cr	Ni	Al
AISI330	≤0.40	≤0.04	≤2.00	≤0.75	17~20	33~37
AISI310	≤0.40	≤0.04	≤2.00	≤1.50	24~26	19~22
AISI316	≤0.40	≤0.04	≤2.00	≤1.00	16~18	10~14
AISI314	≤0.40	≤0.045	≤2.00	1.5-3.0	23~26	19~22
AISI309	≤0.40	≤0.04	≤2.00	≤1.00	22~24	12~15
AISI304	≤0.40	≤0.04	≤2.00	≤2.00	18~20	8~10
AISI301	≤0.40	≤0.04	≤2.00	≤2.00	16~18	6~8
AISI201	≤0.40	≤0.06	5.5~7.5	≤1.00	16~18	3.5~5.5
AISI446	≤0.40	≤0.04	≤1.50	≤2.00	23~27
AISI430	≤0.40	≤0.03	≤1.00	≤2.00	16~18
NAS430A	≤0.40	≤0.03	≤0.50	≤0.50	16~18		2~4

	SIZE(mm)
length	20	25	30	35
width	0.75~1.5	0.75~1.5	0.75~1.5	0.75~1.5
thickness	0.2~0.75	0.2~0.75	0.2~0.75	0.2~0.75

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Steel Fiber Loose CNBM International China

Steel fiber

Steel Fiber Loose CNBM International China

FAQ

1. Metallurgical industry
The refining outside the furnace airbrush, dipping tubes, slag dam, bag lining cover, the triangle electric furnace, furnace cover, the molten iron trench cover, the torpedo cans, coke oven door, the heating furnace of steel rolling door, furnace roof, burn tsui, annular furnace baffle wall, hearth roll, forging steel furnace, steel tanks etc, items can be used for various refractory kiln linings.

2. The construction industry
Steel fiber mixed with mixes clay is rapid development of new composite materials in recent years, especially for the steel fiber concrete fastest development. Steel fiber with excellent tensile, bending, shear and crack resistance, impact resistance, resistance to fatigue, high toughness properties, are all items widely used in construction, road, bridge, tunnel, airport pavement, hydraulic harbor, military engineering, all kinds of buildings and products etc.

3. Kiln
Sintering furnace, reduction furnace, finer, the flue, furnace burning tsui and other heat-resistant linings.

4. Petroleum chemical industry
Especially in the refining the lining of catalytic cracking units.

5. Electric power industry
Thermal power plant boiler heat resistant linings.

6. Environmental protection industry
Incinerator.

Q:How does melt extract stainless steel fiber improve the resistance to impact loading in concrete?: The unique properties and characteristics of melt extract stainless steel fiber lead to a significant improvement in the resistance of concrete to impact loading. These fibers act as reinforcement when added to concrete mixtures, dispersing throughout the mixture and creating a three-dimensional network that strengthens the overall structural integrity. One way in which melt extract stainless steel fiber enhances impact resistance is by increasing the tensile strength of the concrete. Concrete is strong in compression but weak in tension. However, the addition of stainless steel fibers improves its tensile strength, allowing it to withstand impact forces better. These fibers bridge cracks and distribute the load, preventing crack propagation and reducing the risk of failure under impact loading. Moreover, the high aspect ratio of melt extract stainless steel fibers, combined with their excellent bonding properties with the concrete matrix, creates a strong interfacial bond. This bond effectively transfers impact energy from the concrete to the fibers, dissipating the energy and preventing localized damage. As a result, concrete with stainless steel fibers exhibits improved impact resistance, withstanding higher impact loads without significant damage or failure. Additionally, melt extract stainless steel fibers enhance the durability of concrete by reducing the formation and spread of microcracks. These fibers provide a reinforcement system that prevents cracks from widening and spreading, improving the longevity and service life of the concrete structure. By mitigating the effects of impact loading, the fibers contribute to reducing maintenance costs and extending the lifespan of the concrete. In conclusion, melt extract stainless steel fiber enhances the resistance of concrete to impact loading by increasing its tensile strength, preventing crack propagation, dissipating impact energy, and improving durability. These fibers play a crucial role in strengthening the overall structural integrity of concrete, making it more robust and resilient against impact forces.

Q:Can melt extract stainless steel fiber be used in industrial flooring applications for shotcrete?: Yes, melt extract stainless steel fiber can be used in industrial flooring applications for shotcrete. Shotcrete is a construction technique where concrete is pneumatically sprayed onto a surface, providing a quick and efficient way to create a durable and strong floor. Adding stainless steel fiber to the shotcrete mix can enhance the overall performance and durability of the flooring system. Melt extract stainless steel fiber is made by melting stainless steel and then rapidly extracting it into fine fibers. These fibers are known for their high tensile strength, corrosion resistance, and toughness. When added to shotcrete, they help to improve the crack resistance, impact resistance, and overall durability of the flooring. In industrial settings, where floors are subject to heavy loads, impact, and abrasion, the use of stainless steel fiber in shotcrete can provide significant benefits. It helps to minimize cracking, improve resistance to wear and tear, and increase the overall lifespan of the flooring. Additionally, stainless steel fiber can also enhance the fire resistance of the shotcrete flooring, making it suitable for industrial environments where fire safety is a concern. Overall, melt extract stainless steel fiber can be an excellent choice for industrial flooring applications in shotcrete. It offers improved performance, durability, and fire resistance, making it a reliable option for industrial settings that require robust and long-lasting flooring solutions.

Q:Does melt extract stainless steel fiber improve the resistance to carbonation in shotcrete?: Shotcrete's resistance to carbonation can be improved with the use of melt extract stainless steel fiber. Carbonation occurs when carbon dioxide from the atmosphere seeps into concrete or shotcrete, resulting in a chemical reaction that lowers the material's alkalinity. This process can lead to the corrosion of steel reinforcement within the shotcrete, compromising its structural integrity and durability. By incorporating melt extract stainless steel fiber into shotcrete, its resistance to carbonation can be enhanced. These stainless steel fibers possess excellent corrosion resistance, making them ideal for improving the durability of shotcrete in harsh conditions. They create a three-dimensional reinforcement network within the shotcrete, enhancing its crack resistance and reducing the possibility of carbon dioxide penetration. Furthermore, the inclusion of stainless steel fibers can enhance the overall mechanical properties of shotcrete, including tensile strength and toughness. This increased strength and durability contribute to improved resistance against carbonation, allowing the shotcrete to withstand external factors that may cause degradation. It is important to note that melt extract stainless steel fiber is not a standalone solution for enhancing shotcrete's resistance to carbonation. Proper concrete mix design, placement techniques, and curing methods are also essential for maximizing carbonation resistance. Nevertheless, the addition of stainless steel fibers proves to be a valuable tool in increasing the longevity and durability of shotcrete in carbonation-prone environments.

Q:How does melt extract stainless steel fiber affect the curing time of concrete?: Melt extract stainless steel fiber can have both positive and negative effects on the curing time of concrete. The addition of stainless steel fibers can enhance the early age strength development of concrete, leading to a faster curing time. This is because the fibers act as reinforcement, improving the overall mechanical properties of the concrete and reducing drying shrinkage. Furthermore, stainless steel fibers can also improve the durability and crack resistance of concrete, which can result in a faster curing process. By preventing cracks and reducing the need for repairs or maintenance, the concrete can cure more efficiently. On the other hand, the addition of stainless steel fibers can also extend the curing time of concrete. This is due to the fact that the fibers may hinder the movement of water within the concrete mixture, slowing down the hydration process. Furthermore, the presence of fibers can increase the viscosity of the concrete, making it more difficult for moisture to penetrate and fully hydrate the cement particles. Ultimately, the impact of melt extract stainless steel fiber on the curing time of concrete depends on various factors such as the fiber content, aspect ratio, and mix design. It is important to carefully consider these factors and conduct proper testing to determine the optimal dosage and fiber type for achieving the desired curing time in concrete applications.

Q:How does melt extract stainless steel fiber improve the resistance to fatigue in concrete?: Melt extract stainless steel fiber improves the resistance to fatigue in concrete by enhancing the overall strength and durability of the material. The addition of stainless steel fibers helps to distribute and dissipate stress more effectively, reducing the formation and propagation of cracks. This reinforcement also increases the flexural strength and toughness of the concrete, making it more resistant to cyclic loading and potential fatigue failure.

Q:How does melt extract stainless steel fiber contribute to the crack control of concrete?: The crack control of concrete is greatly enhanced by the incorporation of melt extract stainless steel fiber. These fibers are included in the concrete mix to reinforce and enhance the overall strength and durability of the structure. When concrete experiences shrinkage due to drying or temperature changes, it has a tendency to crack. However, the inclusion of melt extract stainless steel fibers helps to minimize the width and spread of these cracks. The distinctive properties of stainless steel fibers, such as their high tensile strength, corrosion resistance, and excellent bonding with concrete, contribute to crack control. By forming a three-dimensional network within the concrete matrix, these fibers effectively bridge the cracks and restrict their growth. Furthermore, melt extract stainless steel fibers also enhance the ductility and toughness of concrete as a whole. This means that even if cracks do occur, they are less likely to propagate and cause significant damage to the structure. By acting as reinforcement, these fibers enhance the concrete's ability to withstand the forces that cause cracking. In addition to crack control, the inclusion of melt extract stainless steel fibers also improves the overall performance of concrete by providing better resistance against impact, fatigue, and abrasion. This makes them particularly advantageous in high-stress applications such as industrial flooring, tunnel linings, and precast concrete elements. In summary, the addition of melt extract stainless steel fibers to concrete significantly contributes to crack control by reducing crack width, preventing crack propagation, and enhancing the overall strength and durability of the structure.

Q:How does the presence of melt extract stainless steel fiber affect the creep behavior of concrete?: Concrete's creep behavior is significantly affected by the presence of melt extract stainless steel fiber. Creep refers to the gradual deformation of concrete over time when subjected to a sustained load. As a reinforcement material, melt extract stainless steel fibers enhance the tensile strength and overall performance of concrete. These fibers are typically added to the concrete mixture during the mixing process. Their addition creates a three-dimensional network within the concrete matrix, promoting a more even distribution of the applied load. One of the main benefits of melt extract stainless steel fibers is the reduction of creep in concrete. Acting as internal reinforcements, these fibers effectively restrict the movement and deformation of the concrete under load over time. Consequently, the presence of these fibers improves the long-term stability and durability of concrete structures by minimizing creep-induced deformations. Furthermore, melt extract stainless steel fibers also improve the cracking resistance of concrete. By reinforcing the concrete matrix, these fibers help control the propagation of cracks, preventing their enlargement and reducing the potential for further damage. This is particularly crucial in structures exposed to high loads or thermal variations, as it maintains the integrity of the concrete over time. In addition to reducing creep and enhancing cracking resistance, melt extract stainless steel fibers also enhance the overall mechanical properties of concrete. They increase its flexural strength, impact resistance, and fatigue resistance, making it more resilient to various types of loads and stresses. To summarize, the presence of melt extract stainless steel fibers in concrete positively impacts its creep behavior. It reduces deformation under sustained load, improves cracking resistance, and enhances the overall mechanical properties of concrete. Consequently, this leads to a more durable and long-lasting construction material.

Q:What is the effect of melt extract stainless steel fiber on the alkali-silica reaction in concrete?: The effect of melt extract stainless steel fiber on the alkali-silica reaction in concrete is generally positive. The alkali-silica reaction is a chemical reaction that occurs between the alkalis in cement and certain types of reactive silica present in aggregates used in concrete. This reaction can cause significant expansion, cracking, and deterioration of the concrete over time. However, when melt extract stainless steel fibers are added to the concrete mix, they can act as a reinforcement and help mitigate the effects of the alkali-silica reaction. The stainless steel fibers provide additional structural support to the concrete, reducing the potential for cracking and improving the overall durability of the material. The stainless steel fibers also help to control the expansion caused by the alkali-silica reaction by providing a physical barrier that restricts the movement of the reactive silica particles. This helps to prevent the formation of cracks and limit the damage caused by the reaction. In addition, the stainless steel fibers enhance the mechanical properties of the concrete, including its tensile strength, flexural strength, and impact resistance. This can further improve the performance of the concrete in various applications, such as in high-stress environments or in structures where durability is crucial. Overall, the addition of melt extract stainless steel fiber to concrete can effectively reduce the negative effects of the alkali-silica reaction, enhancing the long-term performance and durability of the concrete.

Q:Does melt extract stainless steel fiber improve the durability of concrete in marine environments?: Yes, melt extract stainless steel fiber can improve the durability of concrete in marine environments. Stainless steel fibers are resistant to corrosion, making them ideal for use in marine environments where concrete is constantly exposed to saltwater and other corrosive elements. These fibers provide reinforcement to the concrete, increasing its tensile strength and reducing cracking, which can further protect the concrete from the damaging effects of water and salt. Additionally, stainless steel fibers can enhance the overall durability and longevity of concrete structures in marine environments by improving their resistance to abrasion and impact. Therefore, the use of melt extract stainless steel fibers in concrete can significantly enhance its durability in marine environments.

Q:Can melt extract stainless steel fiber be used in pedestrian walkway pavements?: Melt extract stainless steel fiber is a suitable option for pedestrian walkway pavements. Concrete mixtures are frequently enriched with stainless steel fibers to enhance their mechanical properties and overall performance. By incorporating stainless steel fibers, the concrete's tensile strength and resistance to cracking are increased, resulting in improved durability and suitability for high-traffic areas such as pedestrian walkways. Moreover, the utilization of stainless steel fibers offers better corrosion resistance and aids in preventing crack formation due to temperature fluctuations or shrinkage. Consequently, melt extract stainless steel fiber is an exceptional choice for reinforcing pedestrian walkway pavements, guaranteeing their longevity and safety.

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