casting process – EIRI – eBooks and Project Reports https://projectreports.eiriindia.org We Create Industrialist Sat, 01 Jun 2019 04:06:14 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://projectreports.eiriindia.org/wp-content/uploads/2018/12/cropped-logo-1-32x32.jpg casting process – EIRI – eBooks and Project Reports https://projectreports.eiriindia.org 32 32 CENTRIFUGAL CASTING https://projectreports.eiriindia.org/product/centrifugal-casting/ Fri, 12 Jun 2015 13:27:06 +0000 http://projectreports.eiriindia.org/?post_type=product&p=4995 Centrifugal casting or rotocasting is a casting technique that is typically used to cast thin-walled cylinders. It is noted for the high quality of the results attainable, particularly for precise control of their metallurgy and crystal structure. Unlike most other casting techniques, centrifugal casting is chiefly used to manufacture stock materials in standard sizes for further machining, rather than shaped parts tailored to a particular end-use.

In centrifugal casting, a permanent mold is rotated continuously about its axis at high speeds (300 to 3000 rpm) as the molten metal is poured. The molten metal is centrifugally thrown towards the inside mold wall, where it solidifies after cooling. The casting is usually a fine-grained casting with a very fine-grained outer diameter, owing to chilling against the mould surface. Impurities and inclusions are thrown to the surface of the inside diameter, which can be machined away.
Casting machines may be either horizontal or vertical-axis. Horizontal axis machines are preferred for long, thin cylinders, vertical machines for rings.

INTRODUCTION
WHAT IS CENTRIFUGAL CASTING
FEATURES OF CENTRIFUGAL CASTING
USES AND APPLICATION
B .I.S SPECIFICATION
ADVANTAGES OF THE CENTRIFUGAL CASTING PROCESS
MARKET SURVEY
GLOBAL SCENARIO
IMPORTANT FINDINGS OF DIAGNOSTICS STUDY
PROJECT SUPPLY / DEMAND GAP FOR AUTO CASTING
IMPORTANT FOUNDRY CLUSTERS IN INDIA
PRESENT MANUFACTURERS OF CENTRIFUGAL CASTING
MANUFACTURING PROCESS
PROCESS FLOW CHART
CENTRIFUGAL CASTING
SEMICENTRIFUGAL CASTING
PLANT LAYOUT
SUPPLIERS OF PLANT AND MACHINERIES
SUPPLIERS OF RAW MATERIALS

APPENDIX – A :

1.      COST OF PLANT ECONOMICS
2.      LAND & BUILDING
3.      PLANT AND MACHINERY
4.      FIXED CAPITAL INVESTMENT
5.      RAW MATERIAL
6.      SALARY AND WAGES
7.      UTILITIES AND OVERHEADS
8.      TOTAL WORKING CAPITAL
9.      COST OF PRODUCTION
10.      PROFITABILITY ANALYSIS
11.      BREAK EVEN POINT
12.      RESOURCES OF FINANCE
13.      INTEREST CHART
14.      DEPRECIATION CHART
15.      CASH FLOW STATEMENT
16.      PROJECTED BALANCE SHEET

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]]> Casting Technology Hand Book https://projectreports.eiriindia.org/product/casting-technology-hand-book/ Tue, 25 Mar 2014 08:03:45 +0000 http://projectreports.eiriindia.org/?post_type=product&p=1546 The book Casting Technology Hand Book  covers  Rules for Casting Design, Melting Furnaces and Refractories, Casting  Processes, Cast Irons, Various Types of Cast Steels, Production of Cast iron Castings, Production of Steel Castings.

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The book Casting Technology Hand Book  covers  Rules for Casting Design, Melting Furnaces and Refractories, Casting  Processes, Cast Irons, Various Types of Cast Steels, Production of Cast iron Castings, Production of Steel Castings.

RULES FOR CASTING DESIGN

Factors Affecting Casting Design
Fluid Life
Solidification Shrinkage
Type of Solidification
Volume
Slag/Dross Formation
Mechanical Factors
Common Design Rules

MELTING FURNACES AND REFRACTORIES

Cupola
Cold Blast Acid Lined Cupola
Construction of the cupola
Operational procedure
Metallurgical reactions
Importance of cupola well depth
Factors affecting the efficiency of cupola operation
Divided Blast Cupola
Cokeless Cupola
Hot Blast Cupola
Water Cooled Cupola
Use Oxygen in Cupolas
Rotary Furnace
Energy  Furnace
Energy Consumption and Heat Transfer
Induction Furnace
Types of Induction Furnace
Ramming materials
Cored Induction Furnace
Induction Furnace Lining
Vacuum Induction Melting
Arc Furnace Melting
Bridge Formation
Disadvantages of DRI
DC Arc Melting Furnace
Electrode breakages
Scrap mix up
Use of sponge iron/HBI
Advantages
Applications of Vacuum Metallurgy in Steel Melting
Introduction
Hydrogen
Nitrogen
Vacuum carbon dexidation
Fundamental Principles of Reactions Under Vacuum
Ladle Degassing by Argon Purging
Vacuum Arc Melting
Non-consumable electrode arc furnace
Consumable electrode vacuum arc process
VOD Process
AOD Process
Foundry Refractories
Classification of Refractories
Refractories for Non-ferrous Melting

CASTING PROCESS

Shell Process
Coating
Making Shell Cores/Moulds
Evaporative Pattern Casting Process
Centrifugal Casting
True Centrifugal Casting
Semi centrifugal Casting
Centrifuging
Investment Casting
Rapid Prototyping
Die Casting
Die Casting Methods
Cold Chamber Process
Low Pressure Die Casting
Cosworth Process
Squeeze Casting
Semi solid Metal Working Process
Technologies for Semi solid Metal processing
Rheocasting
Thixoforming
Rapid Solidification Processing

CAST IRONS

Introduction
Types of Cast Irons
Gray Cast Iron
Melting and Inoculation

VARIOUS TYPES OF CAST STEELS

Pearlitic Steels
Austenitic Manganese steel
Effect of Alloy Additions on Austenitic Manganese Steels
Effect of Process Parameters
Prevention of Failure
Stainless Steels
Austenitic Stainless Steels
Heat treatment
Martensitic Stainless Steels
Duplex Stainless Steels
Maraging Steels

PRODUCTION OF CAST IRON CASTINGS

Classification of cast Irons
Ceemical Composition Effect on structure and Properties
Carbon Equivalent
Silicon
Manganese
Slphur
Phosphorus
Other Minor and Alloying Elements
Types of Graphite
Graphite Size
Metallurgy of Cast Irons
Moulding Practice for Gray Cast Iron Castings
Malleable Irons
Moulding Practice for Malleable Cast Irons
Spheroidal Graphite Cast Iron (Sg Iron)
Uses of SG iron Castings
Chemical Composition
Production Technique
Moulding and Casting Practice
Vermicular Iron

PRODUCTION OF STEEL CASTINGS

Classes of Steel Castings
Specific Characteristics of Casting of Steels
Melting Practice
Moulding Practice
Green Sand Moulding
Dry sand Moulding
Pouring  Gating and Risering
Risering Practice
Cleaning and Inspection
Alloying Practice for Steel Casting
Heat Treatment of Steel Castings
Annealing
Normalising
Quenching and Tempering
Flame Hardening

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