Thermal Spray Powders. Special Capabilities / Powder Mfg. Gas atomization –MCrAlYs, metal alloys, superalloys & braze powders Sintering –Carbide and ceramic.

Slides:

Advertisements

Similar presentations

Processing of Powder Metals, Ceramics, Glass & Superconductors

Advertisements

By Jonathan Gordon and Lee

A comparison of titanium MIM parts produced using various furnace conditions. © Paul Ewart: December 2013.

Melting and Dissolving

Manufacturing Processes

ME 330 Manufacturing Processes CASTING PROCESSES (cont.)

Jet Engine Materials A quick overview of the materials requirements, the materials being used, and the materials being developed.

1 Metal Casting Processes Chapter 11 Test yourself!

Dept. of Chemistry, SCSVMV University

MET 141 Manufacturing Processes and Materials Change of Form Spring 2002.

Casting and Molding Processes Manufacturing Chapter 9.

High temperature aerosol processing Overview Example of TiO2 Vapor phase generators Spray pyrolysis Spray generation Jung Hyeun Kim’s presentation.

The production of Iron and Steel

Prepared by MetalKraft Industries Powdered Metallurgy : The Basics.

Chapter 10IT 2081 Powder Methods of Change of Form Chapter 10.

Sintering By Robert Hamilton. Introduction Sintering is a method for making objects from powder, by heating the material in a sintering furnace below.

Prof. J Viplava Kumar MME,MGIT

Tutorial: Engineering technology Topic: Sintered metallic materials Prepared by: Ing. Elena Nová Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/

Powder Production through Atomization & Chemical Reactions N. Ashgriz Centre for Advanced Coating Technologies Department of Mechanical & Industrial Engineering.

Catalysts in SOFC Use of Raney Nickel in Infiltration at Anode Advisors: Professors Trumble and Slamovich.

Solidification and Grain Size Strengthening

Annexure – I Cupola & Electric Furnaces

Manufacturing Engineering Technology in SI Units, 6th Edition Chapter 17: Powder-Metal Processing and Equipment Presentation slide for courses, classes,

PHYSICAL METHODS ** Suitable for comparatively less reactive metals.

Permanent Mould Casting

 Ceramics- The process of creating objects from clay and hardening them by fire.  Glaze- A mixture of powdered chemicals that melt during firing to.

HANEESH JAMES S8 ME8 ROLL NO: 20

Solidification Nov

Solid Freeform Fabrication of Stainless Steel Using Maxim Lobovsky 1, Alexander Lobovsky 2, Mohammad Behi 2, and Hod Lipson 1 1 Sibley School.

© the Design and Technology Association Health and Safety Training Standards in Design and Technology S3HS CASTING NON-FERROUS METALS Specialist Extension.

 1. steel cutting  2. block  3. deck house.

-Attaching metal with solder -Adhesion -Alloy of lead & tin- used in soft soldering- low melting point.

Manufacturing Processes Mr. O’Rourke Technology. Raw Materials Before raw materials can be turned into industrial goods, they must first be obtained and.

Pure Tungsten As a high performance materials, Pure Tungsten has high melting temperature, high density, low vapor pressure, low thermal expansion combined.

Investment Foundry. TYPES OF FOUNDRY TYPES OF FOUNDRY 1. Sand Foundry 1. Sand Foundry 2. Investment Foundry 2. Investment Foundry Investment Foundry Process.

Plasma Spray Process Plasma jet can reach very high temperature > 20,000 K Plasma disassociation effect (ionization) is important to enhance heat transfer.

Manganese as a primary alloying element Dennis Hammond –Apex Advanced Technologies Richard R. Phillips – Engineered Pressed Materials.

$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Welcome.

Manufacturing Processes

riser cutoff & gate removal

MANUFACTURING PROCESS Prof. Kiran Gore Unit -3. What is ‘Manufacturing’?  Process of converting raw material in to finished goods, with the combination.

Aluminum Nitride (AlN)

Casting & Welding Engineering (IE 203) Second Year, Industrial Engineering Dept., Faculty of Engineering, Fayoum University Dr. Ahmed Salah Abou Taleb.

Processing of Powder Metals, Ceramics and Glass

Che5700 陶瓷粉末處理 Gas Phase Synthesis of Ceramic Powders Characteristics: Very fine powders (smallest concentration of precursor) Additives can be uniformly.

Introduction to Manufacturing Processes Pt. 2 © 2012 Project Lead The Way, Inc.Principles Of Engineering.

Production Materials Engineering Materials Chemicals, Fossil Fuels, & Food Testing, Selecting, & Developing Materials.

Physical Properties Does it Matter?. Magnetism Matter that contains iron, iron alloys, or nickel will be attracted to a magnet Not all metals are attracted.

Review on Fabrication Methods of in situ Metal Matrix Composites

Energy Requirements for Typical Green Sand Foundry sand-binder mixing core forming core curing mold & core assembly mold pouring, cooling shakeout riser.

TARGET VOCABULARY CANKAYA UNIVERSITY - OFFICE OF BASIC AND ELECTIVE COURSES- ENGLISH UNIT.

Casting Casting Libyan International Medical University.

Common borders. Common solutions. EUROPEAN UNION GOVERNMENT OF ROMANIA SERBIAN GOVERNMENT Structural Funds Romania – Republic of Serbia IPA Cross-border.

Powder metallurgy and welding.

Furnaces for Casting Processes

IMS ENGINEERING COLLEGE

POWDER METALLURGY. INTRODUCTION Earliest use of iron powder dates back to 3000 BC. Egyptians used it for making tools Modern era of P/M began when W lamp.

Properties: --T melt for glass is moderate, but large for other ceramics. --Small toughness, ductility; large moduli & creep resist. Applications: --High.

Dr. Owen Clarkin School of Mechanical & Manufacturing Engineering Summary of Material Science Chapter 1: Science of Materials Chapter 2: Properties of.

SURFACE TREATMENT AN OVERVIEW

MANUFACTURING TECHNOLOGY-I [ME6302]

POWDER METALLURGY PROCESS

Ni Based Superalloy: Waspalloy. Background of Waspalloy Developed by NASA on their power recovery turbine blades. Nickel based alloy used in high heat/stress.

Ceramic powder Processing or Green Body Formation

Ceramic and Polymer Materials

Intermetallics as innovative CRM-free materials

Introduction Methods Results Conclusions

CHARACTERISTICS OF CERAMICS AND GLASS 1. HIGH TEMPERATURE STRENGTH 2

INTRODUCTION AND OVERVIEW OF MANUFACTURING

Presentation transcript:

Thermal Spray Powders

Special Capabilities / Powder Mfg. Gas atomization –MCrAlYs, metal alloys, superalloys & braze powders Sintering –Carbide and ceramic powders Casting –Carbide and ceramic powders Composite/Agglomerate –TBC, metal alloy & carbide powders Physical Blending –Cr2C3-NiCr & others APT Technology –Chromium and tungsten based

Atomization Prepare raw materials Vacuum induction melt Pour molten metal Break molten metal into droplets and rapidly solidify (atomize) Collect powder Atomization “Close-up” Melt Chamber Induction Furnace Collection Bucket

VIGA 250

Sintering Procedure –Mix raw materials –Place in furnace –Program furnace cycle (heating & cooling) –Sinter –Breakdown sintered mass Composition A Composition B Composition C to cause to become a coherent mass by heating without melting Sinter:

Sintering

Cast & Crush Prepare raw materials Heat raw materials until molten (alloy) Cast into crucible Crush solidified mass High Electric Current Melting

Composite / Agglomerated Mix raw materials into a liquid chemical suspension “Atomize” or drive-off binders to form agglomerates Collect dry agglomerated powder Composition A Composition B Organic Binder Composition B Composition A

Thermal Barrier Coatings

Physical Blends Prepare raw materials (previously manufactured) Blend

W-APT Powders W W W W Cr Co Ni C

Particle Size Distribution 180µ 80 mesh 150µ 100 mesh 125µ 120 mesh 106µ 140 mesh 90µ 170 mesh 75µ 200 mesh 63µ 230 mesh 53µ 270 mesh 45µ 325 mesh 38µ 400 mesh 22µ16µ11µ5µ PTALPPS PLASMA LASERHVOF-DJ HVOF-JK HVOF-JP HVOF-HV BRAZING/ADH

Operational Excellence