The document summarizes information about JSW Steel Coated Products Ltd.'s facility in Tarapur, India. It has a total coating capacity of 0.75 MTPA and receives source coils from Vijaynagar and Dolvi plants. The Tarapur plant has five cold rolling mills and coating lines including two galvanizing lines, two colour coating lines, and a 30 MW captive power plant. It specializes in galvanized, galvalume, and colour coated steel production.
SINOM GROUP CO., LTD. is one of the largest manufacturer of copper mould tube in China. Based on customers requirement, we design, manufacture and install the square copper mould tube, round copper mould tube, beam blank, rectangular copper mould tube, diamond type, non-standard type etc.
SINOM GROUP CO., LTD. is one of the largest manufacturer of copper mould tube in China. Based on customers requirement, we design, manufacture and install the square copper mould tube, round copper mould tube, beam blank, rectangular copper mould tube, diamond type, non-standard type etc.
Induction Work Roll Heating System - Flatness Control with Edge Heating System or Full Width Work Roll Heating for Flatness and Complex Profile Control
We are the professional manufacturer of wire rod rolling mill, we also provide complete design for your rolling mill workshop, not only turnkey project but also tailor-made service, and we provide all the parts for roughing rolling mill, intermediate rolling mill process, including pinch roll, all kinds of shears, laying head, all of these crucial parts work extremely precisely and reliably.
Hani is a well-experienced enterprise; we have more than 20 year experiences in manufacturing rolling mill machinery, our core technology team is very experienced and they are all well-known in this industry in China, with high technology and best service, after decades of researching and developing in this industry, we gain really high reputation, and customer satisfaction.
Steel Hot Rolling, Hot Rolling of Steel, Metal Rolling, Metal Forming Process...Ajjay Kumar Gupta
Steel Hot Rolling, Hot Rolling of Steel, Metal Rolling, Metal Forming Process, Steel Rolling Process, Metalworking, Flat Rolling Fundamentals, Physical Metallurgy, Hot Rolled Steel, Rolling Mills (Pre-Treatment of Hot Metal, Heat Treatments for Hot-Rolled Products, Steelmaking Refractories, Refining of Stainless Steels, Steel Heating for Hot Rolling, Oxygen Steelmaking Processes)
Rolling of steel is one of the most important manufacturing processes for steel. It is usually the first step in the processing of steel after it is made and cast either in Ingot or continuous cast product in a steel melting shop. Hot rolling is used mainly to produce sheet metal or simple cross sections, such as rail tracks.
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Tel: +91-11-23843955, 23845654, 23845886, 8800733955
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Tags
Steel Hot Rolling, Hot Rolling of Steel, Metal Rolling, Metal Forming Process, Steel Rolling Process, Metalworking, Flat Rolling Fundamentals, Physical Metallurgy, Hot Rolled Steel, Rolling Mills, Pre-Treatment of Hot Metal, Heat Treatments for Hot-Rolled Products, Steelmaking Refractories, Refining of Stainless Steels, Steel Heating for Hot Rolling, Oxygen Steelmaking Processes, Best small and cottage scale industries, Business guidance for steel rolling industry, Business Plan for a Startup Business, Business plan for steel rolling mill, Business start-up, Fusion welding processes, Great Opportunity for Startup, Hot rolled steel properties, Hot rolling mill process, Hot Rolling Mill, Hot Rolling mill, Hot Strip Mill, How is Steel Produced, How to Start a Steel Production Business, How to start a successful steel rolling business, How to start steel mill industry, How to Start Steel rolling Industry in India, How to start steel rolling mill, Indian Steel Industry, Industrial steel rolling mill, Modern small and cottage scale industries, Modern steel making technology, Most Profitable Steel Business Ideas, New small scale ideas in Steel rolling industry, Opportunity Steel Rolling Mill, Plate Mill, Process & Applications, Process of steelmaking, Profitable small and cottage scale industries, Progress and Prospect of Rolling Technology, Project for startups, Rod and Bar Rolling, Rod and bar rolling, Rolling Metalworking, Rolling Mill for Steel Bars, Rolling process, Setting up and opening your steel rolling Business, Small scale Commercial steel rolling business, Small Scale Steel rolling Projects, Small Start-up Business Project, Start a Rolling Mill Industry, Start steel rolling mill in India, Starting a Steel Business, Starting a Steel rolling Business, Starting Steel Mini Mill, Start-up Business Plan for steel rolling, Startup Project for steel rolling business
This lecture gives an overview about the possibilities to produce aluminium foilstock and wire-bar in a continuous way. Continuous casting is the preferred casting method in modern plants because it offers higher productivity. But there are limitations in the use of this technology because not all alloys can be cast. The product shows properties that can differ from conventional material. This lecture demonstrates the principal of operation; technologies for continuous casting; types of casters; areas of application; properties of the products; behaviour of the products in further processing. General knowledge in materials engineering, some knowledge about aluminium alloy constitution and heat treatment, engineering background in manufacturing processes and basic knowledge of foundry practice is assumed.
Induction Work Roll Heating System - Flatness Control with Edge Heating System or Full Width Work Roll Heating for Flatness and Complex Profile Control
We are the professional manufacturer of wire rod rolling mill, we also provide complete design for your rolling mill workshop, not only turnkey project but also tailor-made service, and we provide all the parts for roughing rolling mill, intermediate rolling mill process, including pinch roll, all kinds of shears, laying head, all of these crucial parts work extremely precisely and reliably.
Hani is a well-experienced enterprise; we have more than 20 year experiences in manufacturing rolling mill machinery, our core technology team is very experienced and they are all well-known in this industry in China, with high technology and best service, after decades of researching and developing in this industry, we gain really high reputation, and customer satisfaction.
Steel Hot Rolling, Hot Rolling of Steel, Metal Rolling, Metal Forming Process...Ajjay Kumar Gupta
Steel Hot Rolling, Hot Rolling of Steel, Metal Rolling, Metal Forming Process, Steel Rolling Process, Metalworking, Flat Rolling Fundamentals, Physical Metallurgy, Hot Rolled Steel, Rolling Mills (Pre-Treatment of Hot Metal, Heat Treatments for Hot-Rolled Products, Steelmaking Refractories, Refining of Stainless Steels, Steel Heating for Hot Rolling, Oxygen Steelmaking Processes)
Rolling of steel is one of the most important manufacturing processes for steel. It is usually the first step in the processing of steel after it is made and cast either in Ingot or continuous cast product in a steel melting shop. Hot rolling is used mainly to produce sheet metal or simple cross sections, such as rail tracks.
See more
https://goo.gl/y1STHt
https://goo.gl/S9g5Y4
https://goo.gl/n2H1QS
Contact us:
Niir Project Consultancy Services
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Website :
http://www.niir.org
http://www.entrepreneurindia.co
Tags
Steel Hot Rolling, Hot Rolling of Steel, Metal Rolling, Metal Forming Process, Steel Rolling Process, Metalworking, Flat Rolling Fundamentals, Physical Metallurgy, Hot Rolled Steel, Rolling Mills, Pre-Treatment of Hot Metal, Heat Treatments for Hot-Rolled Products, Steelmaking Refractories, Refining of Stainless Steels, Steel Heating for Hot Rolling, Oxygen Steelmaking Processes, Best small and cottage scale industries, Business guidance for steel rolling industry, Business Plan for a Startup Business, Business plan for steel rolling mill, Business start-up, Fusion welding processes, Great Opportunity for Startup, Hot rolled steel properties, Hot rolling mill process, Hot Rolling Mill, Hot Rolling mill, Hot Strip Mill, How is Steel Produced, How to Start a Steel Production Business, How to start a successful steel rolling business, How to start steel mill industry, How to Start Steel rolling Industry in India, How to start steel rolling mill, Indian Steel Industry, Industrial steel rolling mill, Modern small and cottage scale industries, Modern steel making technology, Most Profitable Steel Business Ideas, New small scale ideas in Steel rolling industry, Opportunity Steel Rolling Mill, Plate Mill, Process & Applications, Process of steelmaking, Profitable small and cottage scale industries, Progress and Prospect of Rolling Technology, Project for startups, Rod and Bar Rolling, Rod and bar rolling, Rolling Metalworking, Rolling Mill for Steel Bars, Rolling process, Setting up and opening your steel rolling Business, Small scale Commercial steel rolling business, Small Scale Steel rolling Projects, Small Start-up Business Project, Start a Rolling Mill Industry, Start steel rolling mill in India, Starting a Steel Business, Starting a Steel rolling Business, Starting Steel Mini Mill, Start-up Business Plan for steel rolling, Startup Project for steel rolling business
This lecture gives an overview about the possibilities to produce aluminium foilstock and wire-bar in a continuous way. Continuous casting is the preferred casting method in modern plants because it offers higher productivity. But there are limitations in the use of this technology because not all alloys can be cast. The product shows properties that can differ from conventional material. This lecture demonstrates the principal of operation; technologies for continuous casting; types of casters; areas of application; properties of the products; behaviour of the products in further processing. General knowledge in materials engineering, some knowledge about aluminium alloy constitution and heat treatment, engineering background in manufacturing processes and basic knowledge of foundry practice is assumed.
Advances in the Grinding of Aerospace Engine MaterialsNortonAbrasivesSGA
Norton | Saint-Gobain Abrasives application engineer, Dr. K.Philip Varghese, shares the results of testing modern grinding and polishing products on common Aerospace materials including gamma titanium aluminide and IN718. Learn how these advancements are saving time and money for the aerospace industry. For more information visit http://nortonsga.us/aerospace.
Learn about methods to more quickly and economically machine materials such as high nickel-based super alloys or intermetallics such as gamma titanium aluminide. Philip Varghese, group leader of Saint-Gobain’s Advanced Application Engineering, showcases emerging trends in grinding of materials, with focus on turbine engine aerospace components. Originally presented at IMTS 2016.
Surface hybrid nanocomposites via friction stir processingmohammed noor
Friction stir Processing (FSP) is a new innovative technology developed based on the principle of Friction Stir Welding (FSW) technique.
In FSP, the ceramic particulates are reinforced into the base metal by adding it into the groove and Friction Stir Processing (FSP) is performed.
In this study, the aluminum alloy 6061 is chosen as the base metal, alumina and graphite Nano powder as reinforcement.
The process parameters such traverse speed of 64 mm/min and the tool rotational speed of 1060 rpm and tilt angle of 2deg were selected, The Friction Powder Processing was carried out on vertical milling machine.
New parameters such as powder type and number of passes were involved and we also study the effect of heat treatment.
The influence of FSP was checked using some tests such as the microstructure analysis that was carried out using optical microscope (OM) and the mechanical characteristics were analyzed using tensile test and hardness test.
The micrograph results revealed that powder particulates were evenly distributed in the stir zone and reduction in grain size also observed; the reason for the grain size reduction was stirring action of the FPP tool’s pin.
The tensile strength results showed a significant improvement in strength by a percent of
50% compared to base metal but when T6 heat treatment is applied, the tensile strength decreased.
Assembly of the components (Crank shaft, Connecting rod, Gudgeon pin and Piston) by
using different manufacturing processes from the material generated as a scrap during
manufacturing of different products through various processes.
Steel solutions for protection applications
Subsidiary of ArcelorMittal, Industeel is specialized in the production of hot rolled steel plates, ingots and formed pieces in the largest dimensional range.
Specialized in carbon and stainless steels, Industeel offers a complete range of high quality steel grades designed to meet the most severe specifications.
Special steel
Steel Plate
Heavy Plate
2. JSW STEEL COATED PRODUCTS Ltd. Tarapur
Total Capacity : 0.75 MTPA.
Source coils : Vijaynagar and Dolvi.
3. India’s largest producer and exporter of Coated Products
The plant has 5 cold rolling mills and five coated strips division (two dual
pots galvanizing cum galvalume lines, two colour coated lines and a 30
MW captive power plant)
Specialized in Galvanizing , Galvalume and colour coated steels.
14. PROCESS DESCRIPTION:
• Entry Section : (Entry coil car, Welder, Accumulator, Bridle units,
Deflector rolls, Pinch rolls, Steering system, CPC)
• Process Section : (Cleaning section, Pickling Section, Tin Plating section,
Reflow of tin, Chemical Treatment Section, TFS section)
• Delivery Section (exit) : (Vertical Inspection System ,Exit accumulator,
Exit thickness gauge, Exit snip shear, automatic edge position control, Tension
reel, Exit coil cars)
15. Processes incurred in an ETL :
• Cleaning and Pickling : removing loose particles and rolling oils
Cleaning/Pickling Process : Electrolytic
Cleaning/Pickling Current : 18000 A – 32 V
• Tin Plating :
12 vertical tanks, 9 for electroplating and 3 (for drag and rinse)
Plating Process : Phenol Sulfonic acid Plate(PSA & Future provision for MSA)
Plating Current : 153000 A – 32 V with 16 % plating efficiency
Electrolyte : Phenol
Sulphonic Acid (PSA)
16. • Reflow :
Reflowing involves reheating the tin above its Melting Point(231C/450F)
reduces the internal stresses
improves the bond between the tin plating and the base material.
provides good thickness uniformity and a glossy surface finish.
Parts treated with reflowed tin exhibit excellent corrosion resistance.
increase its solderability.
• Quench Tank : for lowering strip temperature to 45oC
Temp in/out (oC) 50/275
Power in strip (kW) 1000
17. • Chemical Treatment :
to stabilize the tin oxide layer (formed during induction reflow in the presence
of air) by electrolytic treatment with sodium dichromate.
Temperature : 44-58 oC
• Oiling :
The clean, dried strip passes through an electrostatic oiler in which the
required amount of lubricant is deposited.
• TIN FREE STEEL (TFS) Section :
apply coatings of metallic chrome and chrome hydroxide on the steel strip
surface.
18. • Tin Free Steel :
Tin free steel (TFS) is composed of four layers, including steel base,
metallic chromium layer, chromium oxide layer and oil film
19. INCOMING Coil Characteristics :
Material Medium and low carbon steel , cold rolled and
tempered (EN 10202:2001)
Steel Grades • SR:T1 –T5
DR: DR480, DR8, DR9, DR10
Yield Strength • SR: 230 – 550 N/mm2
DR: 350 – 700 N/mm2
Coil weight 25 ton (max)
I.D 508mm
O.D 914-1950 mm
Surface iron and oil 75-150 mg/m2 per side
20. OUTGOING Material Characteristics :
Material Tin Plate andTFS
Coil weight 25 ton(max.)
I.D 420/508mm
O.D 914 - 1950 mm
CoatingType Tin Plate(PSA & Future provision for MSA) and
TFS(2 steps)
Coating weight Tinplate
0.56 to 16.8 g/m2 per side
TFS
50 to 140 mg/m2 per side(Chromium)
7 to 35mg/m2 per side (Chromium in Oxide)
ChemicalTreatment • Sodium Dichromate
2 – 10 mg/m2 ,Cr each side (for 311 type)
1 – 3 mg/m2 ,Cr each side (for 300 type)
22. An alternative approach :
MSA as an electrolyte (instead of PSA) :
The MSA bath is a plating bath which is composed mainly of methane
sulfonic acid (CH3SO3H) and Sn2, and has the following features:
• . Sludge generation is small
• Because the main components of the sludge are Sn(OH)4 and SnO2,
recycling is easy.
• The proper electrolysis current density (10– 55A/dm2) is wide
23. Pitfalls of using an MSA bath :
• The MSA bath is strongly corrosive (pH 1).
• The unit cost of the electrolyte is extremely high in comparison with the
halogen bath.