Welding Safety & Precautions
Safety should be kept on priority in welding because it involves high current supply, exposure to UV and IR radiation and exposure to fumes & gases.
History of Welding
Welding process came across a long way and still a long way to go. Read here to know more about history of welding.
Types of Welding Positions
Welding process is like an art, here the position of performing welding matters a lot, if the proper position is not followed then it can ruin the whole workpiece. Click here for more.
What is Welding?
The welding process helps in joining two metal pieces together where the metal pieces are fused together with heat and pressure. Click here for more details.
Flux Cored Arc Welding (FCAW)
Flux Core Arc Welding is a welding process, it is a tubular wire that is filled with flux. The arc is initiated between the continuous wire and the base metal. Click here.
What are Welding Defects?
Welding defects occur when the proper procedure is not followed like using different compositions, using incorrect welding patterns, etc. Click here.
Importance of Maintaining Welding Equipments
We have many industries located in India and in most of them we can find welding machines & equipment. In this paper, we have explained the Importance of Maintaining Welding Equipments.
Temper Embrittlement Sensitivity
The details of the results and analysis of weld specimens subjected to temper embrittlement are systematically presented in this paper. Click here.
Consumables for Supercritical Grade Steel
To bridge the gap between demand and supply of power, Govt. of India has taken a lot of initiatives in their respective five-year plans. Click here for more details.
Development of MMAW Inconel Consumable
The development of suitable MMAW consumables for overlay applications has become very much important for self-reliance. Click here for more details.
Development of SMAW Consumables For Overlay
Several structural candidate materials are used for fabricating nuclear power plant materials. For most of the materials, welding consumables are available indigenously. Click here.
What is Gas Tungsten Arc Welding (GTAW/TIG)?
Tungsten inert gas (TIG) welding is a process by which the metal joins by heating them with an arc between a tungsten filler wire and the parent metals. Click here.
Gas Metal Arc Welding (GMAW/MIG)
The GMAW/MIG process has many advantages like it is an automated /semi-automated process, good for thin metals. D&H Secheron offers a variety of welding wires. Shop Now!
What is Shielded Metal Arc Welding (SMAW)?
SMAW welding process is one of the oldest and most commonly practiced welding processes. It is simple, portable, and suitable for outdoor applications. Click here.
Development of SMAW Electrode for Welding
This paper details the developmental work was undertaken to develop electrodes for welding low alloy steel plates DMR 249A. Click here for more details!
Causes That Can Lead to Welding Hazards
The welder should remember to avoid any weld defects that can lead to welding failure or hazards. Common welding defects can lead to cracking, inclusion, etc.
How to Choose Correct Shield Gas
Choosing the correct shield gas is an important part, it plays a huge role in the welding process. Read this paper to know more about choosing correct shield gas.
A Strong Bond of Construction & Welding Industry
Welding technology is widely used in the construction industry for the fabrication of metal frameworks by fusing various metal components together. Click here.
Why Shield Gas is Important for Welding
Shielding gases are semi inert or inert gases that help to prevent the weld from getting contaminated from the atmospheric gases such as O2, N & H.
Welding of High Strength DMR Grade Steel
This paper details the developmental work undertaken to develop electrodes for welding high strength DMR grade steel and also establish the parameters to get desired properties.
Welding in Automobile Industry
Automobile manufacturing is dependent upon robot welding, the automation in the automotive industry in regards to welding began in the year 1967. Click here for more details.
Welding Giant Pipes
The simplest way to transport huge amounts of liquid from one place to another is through these giant pipes, which pass water, petroleum, etc. Click here for more details.
Underwater welding was invented in the 1930s which is used for maintenance and repairing full or partial submerged marine structures. Click here for more details.
Welding Consumables for Power Plants
This paper highlights the selection of electrodes for welding various materials. It also discusses the emerging materials to suit specific job requirements. Keep reading!
Submerged Arc Welding (SAW)
Submerged Arc welding is an alluring process to weld on large surfaces like pipes, vessels. Buy SAW welding Wire online at an affordable price in India from D&H Secheron.
Development of Ferritic High Strength Electrodes
It is well understood that the involvement of welding technology in commercial as well as in industrial fields is inevitable. Here you will see the development of ferritic high strength electrodes.
Duplex Stainless Steel Weld Metals
Duplex stainless steels are an alloy family with approximately equal proportions of ferrite and austenite. Click here for more details.
How to Choose the Perfect Consumable for Welding?
Want to know how you can choose the perfect consumable for welding, then let’s deep dive into the factors which is important to look into while choosing the right consumable.
Welding SS 316LN Material
Austenitic stainless steel of 316 LN SS is the leading potential candidate structural material for most of the high temperature applications (>427°C) in Prototype Fast Breeder Reactor (PFBR) at IGCAR.
SMAW Consumables Future Challenges
The SMAW process is widely used for the fabrication of a variety of materials right from carbon steels to Ni & Ni base alloys. Click here for more details.
Importance of Flux
Flux is an important agent in most welding consumables, it is a coating outside and sometimes inside of electrodes that helps in promoting the fusion of metals. Click here for more details.
What is Flux Cored Wire?
The flux-cored wire is a type of welding consumable where the flux is filled inside the wire which helps in protecting the weld area from atmospheric gases. Click here for more details.