Just In Time Delivery Of Iron Castings

Casting buyers keep moving forward for long-term business ties with a few foundries that are reliable rather than short-term cost based purchase agreements with several foundries. In order to maintain a long term partnership, an ideal professional metal caster must be able to establish his business through diversification of his customer base and market space. He must be able to optimize his product in terms of a well oriented process flow mechanism and controlling system. He must be skillful in carefully choosing his workforce in both production as well as the sales department, as production alone will not guarantee success, but a competitive sales and marketing team does the rest to establish market space on the long run. All these aforementioned aspects are the key ingredients that determine the concept of Just-in-time delivery, which is the favourite term from the buyer’s perspective. Over the recent past, a lot of casting buyers and assemblers adopted this concept for the various advantages it brought to their business. Read more Just In Time Delivery Of Iron Castings

Stainless Steel Manufacturing Processes

Stainless steel is an alloy of steel with chromium as one of its elements. The other alloying elements may vary according to the structural and chemical properties required for the stainless steel. It is used in a wide range of applications from automobile to shipping components and consumer products to bulk material and handling equipment. One of the major positives of stainless steel is that it never easily corrodes because of the presence of chromium. There are a number of standard alloys of stainless steel. The manufacturing of stainless steel is a complex process. The basic manufacturing of stainless steel entails the following series of steps. Read more Stainless Steel Manufacturing Processes

Nodular cast iron identification

Nodular cast iron can be identified on the basis of its structure that differentiates it from the other types of cast iron. Ductile iron or nodular cast iron can be identified into different grades depending upon the microstructure, chemical composition, mechanical properties and physical properties. This type of ductile iron is mainly used for the manufacture of pipes used for water supply lines. Ductile iron is also used in manufacturing various automotive components. Other uses include agricultural vehicles, trucks, tractors, oil pumps and sewage lines. They are also used in the production of durable propeller shafts. Read more Nodular cast iron identification

Advantages of cast iron

Cast iron is one of the most extensively used alloys of ferrous. It is made from pig iron by the process of casting and hence the name. Pig iron is placed in the furnace along with other alloying elements and melted until the molten mixture is obtained. The molten mixture is then poured in casts or molds of required dimension and left to solidify. The resultant solid obtained is the cast iron which finds its use in a myriad of industries. Read more Advantages of cast iron

Iron and Steel industry in ancient India

The discovery of iron dates back to as early as 1200 BC. The first form of iron known to ancient man was wrought iron. The Iron Age in India is denoted as the Indus valley Civilization. Telluric iron is the native form of iron. This was in metallic form on the earth surface and was similar in texture to the iron from meteors. It contained about 6-8% Nickel. Read more Iron and Steel industry in ancient India

Treatment of Industrial Wastewater

Industrial wastewater has an adverse impact on the environment. This has become a huge concern for all over the world as the wastewater released is toxic in more than one ways and affects all lifeforms dramatically. This is why safe disposal of industrial wastewater hold a huge significance for the environment. Strict adherence to industrial and government standards should be met all times to prevent and reduce water and soil pollution. This has led to invention of treatment of the industrial wastewater that will protect the ecosystem. Read more Treatment of Industrial Wastewater

Rolling Process for Steel

Steel undergoes the process of rolling to reduce the thickness of the metal as well as make it uniform. In this process, steel is placed between two rolls where the thickness is altered by manipulating the length direction of the steel rather than the width direction. This is because the point of contact between rolls along the length is much smaller than the width of the steel sheet that is pushed in between. This makes sure that the length of the steel is worked on and the working of the roll along the width is restrained. Read more Rolling Process for Steel

Main features of a modern hot strip mill

Hot Strip Mill :
Process :
The primary purpose of a hot strip mill is to reheat thick steel slabs into thin sheets with varying thickness. The thick steel slab passes through several rolling mill stands that are driven by powerful motors. The rolled sheets then pass through coilers, thereafter these coils move on to the next process in the plant. From the startup to the end, the steel material undergoes several treatments through each stage that are the main features of a hot strip mill. Though traditional strip mills had limited facilities, modernization has brought many changes in order to meet out the market demands. Read more Main features of a modern hot strip mill

Basics of Continuous Casting of Steel

Continuous casting, also known as strand casting, is the process where a metal is heated until it liquefies. The molten metal is then allowed to solidify until it becomes a semi-finished slab that is later rolled in the finishing mill. It is used to cast metals of uninterrupted lengths. In this process, the molten metal is continuously supplied to the mold. The mold has an indeterminate length. When the molten metal is cast through a mold, it keeps travelling downward increasing in its length as the time passes by. The molten metal is continuously passed through the mold, at the same rate to match the solidifying casting. This results in casting of long strands of metal. The whole process of continuous casting is a precisely deliberated process that can produce astounding results. Read more Basics of Continuous Casting of Steel

Metallurgical aspects of steel galvanization

Exposure to environment can affect components or parts made of steel. Changes in temperature or exposure to moisture and air can cause corrosion of steel. It causes a chemical reaction, which results in the oxidation of iron present in the steel. As iron occupies a majority of the volume of steel, corrosion leads to increase in volume but decrease in the strength of the steel product. It is, therefore, important to prevent this chemical reaction to maintain the quality of the steel. Read more Metallurgical aspects of steel galvanization

Annealing of cold rolled steel

Cold rolling of steel:
Cold rolling of steel is a process of treating steel below its recrystallisation temperature. This method is used to get uniform thickness, increase thickness tolerances, and improve strength and a smooth surface finish through strain hardening. Though cold rolling has these advantages, the ductility of the cold rolled steel is reduced due to the dislocations that are formed due to cold rolling. In order to achieve good ductility, it is necessary that cold rolled steel must undergo a process called annealing. This reduces the stress in the steel that was formed during the cold rolling process. Read more Annealing of cold rolled steel

Why is cast iron best suited for the manufacturing of pumps?

Cast iron is preferred for various purposes including manufacturing of a range of pumps. It is best suitable for centrifugal pumps and sump pumps. Cast iron acquires some physical and mechanical properties that make it suitable for pump manufacturing. For high temperature applications, a suitable metal is chosen for the manufacturing of pumps based on three factors. Read more Why is cast iron best suited for the manufacturing of pumps?

What is supply chain and what are the best management practices

Supply Chain Management encompasses an array of activities that are necessary for a company to help their product reach the customer. From the time of raw material extraction the supply chain management is involved in every step along the path until the product reaches the customer. It is necessary for businesses to understand the entire chain of activities that result in customers buying your product. This helps them to appreciate and understand the supply chain better. Read more What is supply chain and what are the best management practices

Advantages of cast iron

Casting is a process by which metals are melted and poured into molds or casts to create a part or products of the desired dimensions and shape. They are allowed to cool down and solidify before being removed from the molds and used. Casting is used in a myriad of industries and employed for an array of uses. Read more Advantages of cast iron

Different Types Of Cast Iron

Cast iron is a ferrous alloy that is made by re-melting pig iron in a capola furnace until it liquefies. The molten iron is poured into molds or casts to produce casting iron products of the required dimensions. Based on the application of cast iron, the alloying elements added to the furnace differ. The commonly added alloy elements are carbon followed by silicon. The other alloying elements added are chromium, molybdenum, copper, titanium, vanadium, etc. Read more Different Types Of Cast Iron

How to identify casting defects?

Iron casting is a ferrous alloy made from pig iron, which is melted in a furnace along with alloying elements like carbon and silicon. The liquid molten iron is poured into molds to be casted for manufacturing an array of products. These cast iron products are used in a variety of industries ranging from agriculture to automobiles and hydraulics. Read more How to identify casting defects?

Factors to Consider When Buying Iron Castings

When you are looking to source iron castings for your manufacturing project or for any other purpose, it is important to keep in mind the following considerations before deciding on your foundry supplier. This post aims to functions as a buyerís guide while engaging in iron casting purchases. The top considerations are: selecting the foundry, relationship between foundry supplier and buyer, foundry costs and quotations received. Letís look at these points in detail. Read more Factors to Consider When Buying Iron Castings

The Benefits of Copper Tubing

When you are looking for the apt material for either your plumbing needs or for heating and cooling installations, copper is premier choice among several options such as plastic, steel etc. Copper has been the preferred choice amongst contractors, irrespective of whether they are working on residential projects or commercial buildings. This makes it obvious that copper tubing offers significant advantages over its competitors. This article is targeted towards comprehending the benefits of using copper tubing and why it enjoys high utility value. Some of the key points are: Read more The Benefits of Copper Tubing

Introduction To Grey Iron Castings

Iron castings are generally manufactured using a variety of melting methods and different types of castings are produced with varying properties. Some common types of iron castings manufactured are grey iron, ductile iron and malleable iron. The most commonly used castings amongst these are the grey iron castings due to their inherent benefits. Grey iron castings are typically made by smelting pig iron and they are an alloy of iron and carbon. Grey iron castings also possess traces of phosphorous, sulfur, silicon and manganese in them. The main reasons as to why grey iron castings are a popular choice are their cost efficiency and capability to be made into complex frameworks. Letís take a look at some of their basic characteristics, features and applications. Read more Introduction To Grey Iron Castings

Using Copper Tubing For Plumbing

Over the years, copper has grown to be the premier choice of professional plumbers for all types of plumbing projects, be it commercial or residential. Researches and surveys clearly indicate that almost 94% of the professional plumbing experts opt for copper as their first choice for tubing material amongst several options such as plastic, ductile iron, steel, PVC, galvanized iron, asbestos etc. Copper continues to be the popular choice due to the fact that other materials have certain inherent limitations that make them unsuitable for some plumbing projects. However, copper offers numerous benefits and is highly suitable for all kinds of plumbing requirements. Letís look at some of the factors that make copper the most preferred choice. Read more Using Copper Tubing For Plumbing

Benefits Of Iron Casting As A Manufacturing Process

The process of casting involves converting a molten metal into a pre-engineered form or shape and is the most preferred method of metal forming process, simply because it features numerous inherent advantages that enable the formation of intricate and integral streamlined parts, which cannot be obtained by any other comparable methods. Moreover, the developments in the field of science and technology have made it possible to cast parts that are practically impossible to be made by any other method such as forging, welding or stamping. Some of the prominent benefits of using casting as a manufacturing process are highlighted below. Read more Benefits Of Iron Casting As A Manufacturing Process

Advantages of Using Copper Tubes for Air Conditioning

Modern technology has successfully exploited the exceptional properties of copper and copper alloys during use of tube and pipe products. Copper tube is used widely as a means of conveyance of potable water in houses and buildings. Next to it, the second largest application of copper tubes is in refrigeration and air-conditioning systems. Copper is mostly used for plumbing because of the following properties: Read more Advantages of Using Copper Tubes for Air Conditioning