Rebar
Matters needing attention in the production of vanadium-containing steel bars
Introduction
Steel reinforcement is an integral part of the construction industry. Steel reinforcing bars, also known as reinforcing steel and colloquially called “rebar”, has long been used in construction due to its durability, strength and versatility. In modern construction, rebar is used i......
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Adjusting the performance of carbon and niobium content on the performance of steel bars
The Impact of Carbon and Niobium on Steel Reinforcement Properties
Steel reinforcement plays an important role in construction projects as it provides the structural strength required for the structures to remain standing. Improper selection of steel reinforcement can lead to failure, even with ......
The level of mechanical properties of niobium microalloyed weldable steel bars in foreign countries
Molybdenum micro-alloyed weldable reinforcement steel has gained increased attention in foreign countries due to its high strength with good ductility and excellent weldability. The combination of high tensile strength and good ductility makes it suitable for many structural applications. The obje......
Evaluation of micro-alloyed 400MPa grade Ⅲ steel bar before accepting the standard
Evaluation of Microalloyed 400 MPa Grade III Steel Bar before Tenders
Abstract
This paper aims to evaluate the microalloyed 400 MPa Grade III steel bar before tenders. This evaluation was made through a process of analyzing the advantages and disadvantages of the steel bar, examining the physica......
Environmental corrosion of steel bars
Environmental Rusting of Steel Reinforcement
Steel reinforcement is widely used in concrete structures, such as reinforced concrete (RC) building structures and bridge structures to improve the strength and stiffness of the structures. Despite their importance, they are delicate and vulnerable to......
The annual production of steel bars in my country
China is the worlds leading producer of steel and accounts for roughly half of global steel output. As of 2018, China produced 928.3 million metric tons of steel, a figure that is expected to continue to rise in the coming years as Chinas economy continues to grow.
The Chinese steel sector is d......
Rebar to be used in combination with concrete
Introduction
Steel and concrete, when used in combination, form one of the strongest and most durable materials known to mankind. Steel bars, or reinforcing steel, are an essential component of all concrete structures, such as roads, bridges, buildings, and houses. Steel reinforced concrete is u......
Threading
Thread Processing
Thread processing or threading is one of the oldest machining processes used in manufacturing. In this process, a thread is created on a cylindrical workpiece by using a rotating cutting tool, usually a lathe or a single-point cutting tool. The thread is created by cutting a heli......
threading tool
Threaded Machining Tool
Threaded machining is a process by which various components are crafted so that they fit together in such a way that is both practical and aesthetically pleasing. This process involves cutting, grinding and shaping materials to exact measurements. In the early days, thread......
Varieties and specifications of hot-rolled ribbed steel bars and introduction of vanadium-containing grade Ⅲ threaded steel bars
Ribbed steel bars produced by hot rolling are divided into common steel bars, high-strength steel bars, steel bars for welded structures, low-alloy steel bars, and stainless steel bars. Among the common steel bars, flat-headed steel bars, corrugated steel bars, and cold-headed steel bars are mainl......
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Recent Updates
- Matters needing attention in the production of vanadium-containing steel bars
- Adjusting the performance of carbon and niobium content on the performance of steel bars
- The level of mechanical properties of niobium microalloyed weldable steel bars in foreign countries
- Evaluation of micro-alloyed 400MPa grade Ⅲ steel bar before accepting the standard
- Environmental corrosion of steel bars
- The annual production of steel bars in my country
- Rebar to be used in combination with concrete
- Threading
- threading tool
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