tag:blogger.com,1999:blog-66613071750206350082024-03-16T06:39:20.063+05:30Industry.GuruA techno-commercial portal providing reliable and comprehensive industry-based latest technological review articles and techno-commercial news covering iron, steel, refractory, alloys, foundry, cement industries and raw materials used in these industries. Jobs in these fields.Unknownnoreply@blogger.comBlogger158125tag:blogger.com,1999:blog-6661307175020635008.post-15699841393813726792023-06-17T13:30:00.002+05:302023-06-17T13:36:10.490+05:30Refractory Bricks, Mortar and Castable for Reheating Furnace Lining<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-71915366664636945722023-01-21T22:22:00.005+05:302023-01-21T22:41:05.819+05:30How to Prevent Formation of Iron Spots (Crater) in Refractory Bricks as a measure of Quality Control<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-79073688909831671812023-01-21T13:50:00.001+05:302023-01-21T13:59:56.630+05:30Sampling of the Refractory Specimen for Inspection<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-12381444368937041522022-10-09T15:55:00.007+05:302023-06-17T13:34:31.189+05:30What are the Reheating Furnaces ? | Refractory Industry | Iron and Steel | Industry Guru09-Oct-2022Reheating Furnaces are used for heating the intermediate products of steel like- ingots, blooms or billets at temperatures around 1000 - 12000C before rolling to give them different shapes of angles, channels, bars, slabs, rods & wires etc. The furnace is a chamber having inside refractory lining to conserve heat and generally includes a mechanism for transporting products Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-39974072706375104262022-09-11T12:59:00.004+05:302023-07-24T17:40:27.751+05:30Industry.Guru - Privacy Policy for EU (European Union) Users Industry.GuruPrivacy Policy For European union (eu) users only
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include the Site's Privacy Policy and any guidelines, Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-15665260627921469062022-07-29T13:22:00.044+05:302022-07-29T13:56:52.628+05:30Refractories with their Specifications for Lining for different types of Induction Furnaces
Refratory Lining of Induction Furnaces
The bottom structural part of Induction Furnace (Figure with details published in a separate article on Induction Furnace) on which main crucible lies is generally lined with bricks and do not require to be changed frequently. However, working face of the main crucible is lined with a suitable ramming mass. Selection of the ramming mass (R/M) entirely Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-6661307175020635008.post-45951981516461785522022-07-19T00:00:00.033+05:302022-07-29T14:00:46.375+05:30Induction Furnaces | Channel Type and Coreless Induction Furnaces - Advantages and DisadvantagesAn Induction Furnace uses induction to heat a metal to its melting point which is based on the theory of Electro Magnetic Induction. Depending on their frequency (50 Hz - 250 kHz) these can be divided to three types:
High Frequency
Medium Frequency
Low Frequency
Their capacities range from less than 1kg to 100MT, which are used for re-melting of iron & steel (steel scrap), copper, Unknownnoreply@blogger.com5tag:blogger.com,1999:blog-6661307175020635008.post-91984041167252921372022-07-11T15:52:00.020+05:302022-07-11T16:37:55.791+05:30Sillimanite - Properties, Mineralogy and Occurrence in India<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-49152723470431952992021-04-30T22:07:00.002+05:302021-04-30T22:07:32.121+05:30Slag Cement Association (SCA) announces Slag Cement Project 2020 Awards | Cement Industry News 30-April-2021
First
let us refresh our knowledge a little bit about Slag Cement and how it differs
from Portland Cement.
Slag
cement can be used in concrete, either as a separate cementitious component or
as part of a portland
cement concrete. Slag Cement works synergistically with portland cement to
increase strength, reduce permeability, improve resistance to chemical attack
and inhibitUnknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-89150787038193846202021-04-19T13:40:00.001+05:302021-04-19T13:40:23.247+05:30FLSmidth wins contract for full digitalization of three cement lines at Kirene in Senegal, West Africa 19-April-2021
The
Danish engineering company FLSmidth has received contract from Chinese
construction giant CBMI Construction Co., Ltd., part of the Sinoma Group, to
supply and install three complete control systems for two existing and one new
cement line at Kirene in Senegal.
In cement industry sector FLSmidth has a strong presence in
India, Brazil and Russia whereas Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-737532854551404802021-03-29T20:01:00.006+05:302022-07-11T15:58:17.646+05:30Use of Sillimanite as Raw Material in Refractories<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-87883034714807775062021-02-11T13:50:00.012+05:302022-07-29T14:04:55.481+05:30Refractory Installation Procedure and Heating Schedule to be followed after starting an Induction Furnace | Furnace Operation<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-6661307175020635008.post-87221860729479123102021-02-06T13:10:00.004+05:302021-02-06T13:10:39.369+05:30Indian cement manufacturers ACC and Ambuja Cements implemented Blue Yonder for planning, logistics and digitalization | Cement Industry News6-Feb-2021
Indian cement majors ACC Limited and
Ambuja Cements Ltd., the two Indian cement manufacturing units of
LafargeHolcim, recently announced that they have chosen Blue Yonder®, the
world’s leading, end-to-end, digital supply chain platform provider, for their
supply chain transformation and digitalization. Both
ACC and Ambuja Cement have implemented Blue Yonder Luminate Planning. LuminateUnknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-417385441484315502021-02-04T19:13:00.001+05:302021-02-04T19:13:35.796+05:30Fosbel acquires Wahl Refractory Solutions | Refractory Industry News 4-Feb-2021
Fosbel has announced the acquisition of Wahl Refractory
Solutions, LLC. Fosbel headquartered in the United States, has regional
locations in Germany, Brazil, Japan, India and South Africa.
Wahl Refractory
Solutions, Fremont, Ohio, will now conduct business under the name Wahl
Refractory Solutions, a Fosbel Company.
Wahl
Refractory has been a respected manufacturer and Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-50071419689833666442021-01-25T16:53:00.006+05:302021-01-25T17:03:47.175+05:30The Functions of Silica Fume (Microsilica) and other Ultrafine or Microfine Additives in Refractory Castables<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-86852933657549032252021-01-25T12:29:00.002+05:302021-01-25T12:33:43.979+05:30Jindal Steel and Power Limited (JSPL) Q3 results: Posts net profit of Rs 2,432 crore, revenue increases 40 per cent 25-Jan-2021
JSPL
Q3 results: The consolidated revenue jumped by 40 per cent to Rs 10,534 crore
compared to Rs 7,526 crore in Q3 FY20, driven by strong performance in Indian
steel as well as power business.
Jindal
Steel and Power Ltd (JSPL) in the last week reported a consolidated net profit
after tax (PAT) at Rs 2,432 crore for the third quarter ended December 31,
2020, on the back of Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-89825829047923699532020-12-30T17:06:00.002+05:302020-12-30T17:06:27.670+05:30Indian Steelmakers urge PM Narendra Modi to ban iron ore export for six months30-Dec-2020
Hot-rolled coil prices have increased by 46 percent to Rs
52,000 per tonne in November as compared to Rs 37,400 per tonne in July this
year. Rebar TMT, which is used in the housing and construction sectors, had touched Rs 50,000
a tonne, industry sources said.
Indian steelmaker’s
body, the Indian Steel Association (ISA) yesterday wrote a letter to Prime
Minister Narendra Modi, Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-6661307175020635008.post-22950260837253698132020-12-13T15:45:00.000+05:302020-12-13T15:45:14.269+05:30Chinese steelmaker Jiangsu Shagang to invest $2.25 billion for modernising steel mills in Henan province | Steel Industry News13-Dec-2020
Chinese biggest private sector steel
producer, Jiangsu Shagang Group disclosed that it will invest 14.8 billion yuan
($2.25 billion) in buying and modernizing steel mills in China’s central Henan
province in a project to create a high-end steel manufacturing facility.Led by Anyang Yongxing Special
Steel Co Ltd, a unit of Jiangsu Shagang based in Henan, the project aims iron
making Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-89242689759122026352020-10-09T00:26:00.004+05:302021-01-25T17:32:42.372+05:30Advantages of using Gel Bond and Colloidal Silica in Monolithic Refractories<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com3tag:blogger.com,1999:blog-6661307175020635008.post-23108698002607471632020-10-05T20:15:00.001+05:302020-10-05T20:18:17.346+05:30Comparative Chart for Standard Sieves used in a Refractory Testing Laboratory<!--[if gte mso 9]> <![endif]--><!--[if gte mso 9]> Normal 0 false false false EN-US X-NONE X-NONE <![endif]--><!--[if gte mso 9]>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-46894193597932540652020-09-25T19:37:00.002+05:302020-09-25T19:49:11.029+05:30Continuous Casting Tundish Lining Refractories: Practices, Advantages and Disadvantages 25-Sept-2020
TUNDISH (BACKGROUND)
Continuous casting has been a landmark achievement in
the area of steel making. Continuous casting refractories directly control the
molten steel in the last stage of liquid steel processing and these are
therefore, required to have high stability and special properties. In any continuous
casting shop, tundish acts as a buffer vessel between steel ladle Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-46662856206426323532020-09-23T17:53:00.008+05:302020-09-25T19:42:07.620+05:30Importance of Tundish Design and Flow Modifier Refractories in Steel Making | Refractory Industry Guru 23-Sept-2020To transfer finished melt steel
from a ladle to mould in a continuous casting process, an intermediate vessel
is used which is called tundish. The role of tundish is to deliver the molten
metal to the moulds evenly and at a designed throughput rate and temperature
without causing contamination by inclusions. Inclusion float out, slag
vortexing, till end slab volume and residual Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-6661307175020635008.post-84528726738258374312020-08-06T14:26:00.001+05:302020-08-06T14:26:11.287+05:30Difference between Stainless Steel, Carbon Steel, and Alloy Steel
6-Aug-2020
The basic difference between stainless steel, conventional
alloy steel and carbon steel is that Stainless Steel contains a very high
percentage of chromium (11 – 26 percent) and nickel (3.5 – 22 percent).
Through
varying chromium content and by addition, substitution of other alloying
elements like nickel, molybdenum, copper, titanium, aluminium, silicon,
niobium, sulfur, Unknownnoreply@blogger.com5