Top Equipments




Popular searches

What is the difference between Melt point and melting ,

The temperature at which a solid melt is known as the melting point MP of that substance The melting point is a physical property of a solid and can be used to help identify a substance In practice, a solid usually melts over a range of temperatures rather than at one specific temperature...

Know More

Design And Fabrication Of Iron Ore Sintering Machine

Design And Fabrication Of Iron Ore Sintering Machine 1 1 DESIGN FABRICATION OF IRON ORE SINTERING MACHINE A Project Report Submitted by ALBIN KURIACHAN CHERIAN 090250121028 SIDDHARTH RATHOD 100253121009 In fulfillment for the award of the degree of BACHELOR OF ENGINEERING In Department of BE in Metallurgy Engineering Indus Institute of Technology ,...

Know More

Influence and mechanism of Indonesia vanadium titano ,

Abstract In order to provide a reliable reference for utilizing Indonesia vanadium titano-magnetite VTM in blast furnace BF economically, metallurgical properties of iron ore sinter with addition of Indonesia VTM in mixed sintering materials were investigated, including low-temperature reduction degradation index RDI , reducibility index RI , and softening/melting properti...

Know More

Melting Point and Dropping Point METTLER TOLEDO

The innovative melting point systems of the MP55, MP70, MP80 and MP90 determine the melting range, boiling point, slip melting point and cloud point, simply and efficiently Color changes, the transparency point and the decomposition temperature can also be investigated...

Know More

Sintering plant at a glance

Sintering plant at a glance 1 1 SINTERING PLANT 2 2 DEFINITION OF SINTERING Sintering is a process of agglomeration of fine mineral particles into a porous and lumpy mass by incipient fusion caused by heat produced by combustion of solid fuel within the mass itself...

Know More

Melting Temperatures of IronOre Sinter

als are characterized by a melting point 1, 2 com plex materials, by contrast, have a temperature inter val of softening and melting Information regarding the initial and final melting temperatures of batch and complex sinter must be derived in order to , Melting Temperatures of IronOre Sinter...

Know More

Study of Softening and Melting Behaviour of Iron Ore ,

Study of Softening and Melting Behaviour of Iron Ore Sinter and Pellets 2012-06-06 00 00 00 Abstract Softening and melting behaviour of the iron ore materials was studied towards understanding the mechanism of formation of liquid slag and metal phases in the pre-reduced sinter and pellets Wide range of the sinter and pellets samples was ....

Know More

Experimental Study of Softening and Melting Properties on ,

With the increasing of the vanadium-titanium magnetite in sinter, the starting softening temperature increases gradually and the final softening temperature increases as well, thereby the softening range ,...

Know More

Sintering Temperature

Sintering temperatures used in MIM are usually close to the melting range of the alloys and in some cases also involve a liquid phase To prevent any reaction between the parts and the charge carriers a layer of inert ceramic is used as a barrier between the two...

Know More

DETERMINING THE SOFTENING RANGE OF BURDEN ,

The conducted tests revealed that the softening range for pellets was 50 176 C, whereas for sinter it was about 140 176 C For all samples, it was observed that material swelling occurred from about 400 176 C ,...

Know More

Use of Iron Ore Pellets in Blast Furnace Burden ,

Use of Iron Ore Pellets in Blast Furnace Burden , Softening / melting behaviour 2 Pressure drop at 80 reduced , North American fluxed pellets are now equivalent to the best sinter in terms of reducibility and softening meltdown properties and are superior in terms of strength and low temperature breakdown LTD/RDI...

Know More

Melting Point and Dropping Point Guide

21 General Considerations Determination of melting point is one of the oldest methods of identification and testing, particularly for organic substanc Melting point is easy to determine and, since it is a numerical property, can be conveniently tabulated and classified...

Know More

United States Patent 19 11 Patent Number 6,110,411

Generally Selective laser Sintering technique and equip ment use a laser which emits energy focused on a target area In the target area, where the part is produced, is a powdered , Softening or melting range provides a powder that can be Stored in the target area at a temperature that is close to the...

Know More

Lump Ore and Sinter Behaviour during Softening and Melting

The softening and melting test is widely used to assess the behaviour of ferrous materials in the cohe- sive zone of a blast furnace It is generally agreed that the performance of lump ores is inferior to sinter...

Know More

Use of Iron Ore Pellets in Blast Furnace Burden ,

Use of Iron Ore Pellets in Blast Furnace Burden , Softening / melting behaviour 2 Pressure drop at 80 reduced , North American fluxed pellets are now equivalent to the best sinter in terms of reducibility and softening meltdown properties and are superior in ,...

Know More

Iron Ore Sintering Quality Indices

Iron Ore Sintering Quality Indices D Fernández-Gonzáleza, I Ruiz-Bustinza b, , sintering softening and melting test tumbler index 1 Introduction , difference is preferable to be kept in the range 150-180 176 C for optimum blast furnace performance Ghosh and Chatterjee 2008 although, 140 176 C was the difference in the case of the ....

Know More

Experimental Study of the Silicon Start

Both starting and final melting temperatures begin to ascent, and the variation of melting range is not obvious In addition, we also found that the coke is wetted by the molten slag and iron From the viewpoint of blast furnace process, the softening and melting zone has to move downward...

Know More

Estimation of Softening and melting behaviour of iron ,

Softening and Melting characteristics of iron bearing burden in blast furnace The cohesive zone of a blast furnace is the region where the iron-bearing burden starts softening and melting after undergoing the thermo-chemical changes in the stack...

Know More

New Castle, DE USA

transitions and the glass transition, softening points, kinetics studies, construction of phase diagrams and sintering studies, including the determination of sintering temperature, sintering step and rate-controlled sintering Investigation , softening or melting behavior It is valuable for characterizing coatings without their removal from...

Know More

THE METHODS FOR MEASUREMENT OF THE SLAGS ,

display a melting range interval 18 It is possible to determine the melting temperature of oxidic system in several ways however, any temperature determination requires a rigorous observation of any given sample 19-20...

Know More

Design And Fabrication Of Iron Ore Sintering Machine

Since design and fabrication of iron ore sintering process involves proper understanding and to have desired strength and quality of sinter,Keeping this in mind suitable process and materials are selected for the laboratory scale sintering machine...

Know More

Efectul Aluminei in Sinter Sintering Iron Ore

during normal sintering process According to Tsukihashi and coworkers, , Higher basicity leads to a sinter having a broad softening and melting range, leaving refractory residue on the coke bed, and generating a slag with high viscosity , Documents Similar To Efectul Aluminei in Sinter Al sinter ,...

Know More

Physical/mechanical tests

The determination of biofuels ash melting behaviour is of high importance for all thermal conversion process The temperature range of sintering, softening and melting can vary broadly, depending primarily on ash composition...

Know More

Blast Furnace operation 2011

Mixed burden softening and melting phenomena in blast furnace operation The cohesive zone in the blast furnace BF is largely affected by the high temperature properties of the ferrous burden Lowering and minimising the width of this zone will increase the productivity and performance of the BF...

Know More

Mathematical Analysis of the Effect of Iron and Silica on ,

The softening-melting property SMP is classified into start of softening , end of softening , start of melting , and end of melting The chemical composition of the ,...

Know More

Optimization of Chemical Composition and Microstructure of ,

In contrast, reducibility and mineralogy of sinter influenced softening-melting behavior as well Increasing fine pores could improve softening-melting behavior as a result of enhancing reducibility Finally optimized sinter, containing 10-15 basicity, low Al 2 O 3 and high MgO content was proposed...

Know More

Heating Microscope Analysis for Frits

The heating microscope describes the melting of frits during the heating process A cube of 3x3x3 mm is pressed of fine ground frit, is heated at 30 - 40 176 C/min others specify 10 176 C/min to 1400C During this process characteristics of the silhouette are recorded...

Know More

2 Determination of melting characteristics

21 Determination of melting point 211 Definition , will be in the range 177 4 176 C from the stated value, unless otherwise indicated 212 Details of the procedure , the softening of the substance or its sintering are considered to be the beginning of the melting process, while the formation of a clear and transparent drop of liquid is ....

Know More

Analysis of Partial Melting in Metal Powder Bed with ,

as high-alloy steels under normal heating conditions, melting occurs in a range of temperature instead of a certain temper- ature point according to supersolidus liquid phase sintering...

Know More

Lump Ore and Sinter Behavior during Softening and Melting

The softening and melting test is widely used to assess the behaviour of ferrous materials in the cohesive zone of a blast furnace It is generally agreed that the performance of lump ores is ....

Know More