EnerMetTM Tungsten Powdersfor the Oil & Gas IndustryTechnical Information Bulletin

Global Tungsten & Powders offers a range of tungsten and tungsten carbide powders - face, body, and shoulder pow-ders - to meet your TRS, Abrasion and Erosion resistance requirements. GTP has state-of-the-art blending capabilities to make customized engineered blends from a few kilos to thousands of kilos. With our decades of experience working with customers to meet specific requirements, and access to an extensive analytical laboratory including numerous wear tests, you can be confident in that your next project will be successful.

GTP offers products and services including:

Drilling Applications:Fixed Cutter Bits - Shoulder Powder, Face and Body Carbide Blends, WC Grade Powders for gage blocks• Core Bits - Tungsten Powders, WC Powders, WC Grade Powders for gage blocks, Thermal Spray Powders• Drill String Components, Carbide Grade Powders for gage blocks, Thermal Spray Powders• Roller Cone Bits - Carbide Grade Powders for gaging blocks, Thermal Spray Powders• Completions - Shaped Charge Powders, Copper-Tungsten Composite Powders, Copper-Coated Tungsten Powders

Recycling:GTP is one of the world’s largest recyclers of tungsten and tungsten carbide powders. GTP can offer a range of options for recovering tungsten and carbide from your products.

Face and Body Tungsten Carbide Blends:GTP produces shoulder powder and face & body tungsten carbide powders blended and engineered to meet your spe-cific requirements. GTP has an active body powder development effort, contact us to learn of our latest developments and to discuss your specific performance requirements, we can help.

GTP Standard Body and Face Powders:

GTP also offers some off-the-shelf standard face and body powder blends for your immediate applications.

• GTP90 - GTP90 is a flowable tungsten carbide-cast carbide blend engineered to offer improved TRS over GTP100 with improved erosion resistance.

• GTP100 - GTP100 is a flowable tungsten carbide –cast carbide blend engineered to offer moderate strength and wear.

• GTP170AR is a high performance tungsten carbide blend providing improved TRS and abrasion resistance over both GTP90 and GTP100.

Powders That Shape Your World

Global Tungsten & Powders Corp.1 Hawes StreetTowanda, PA 18848 / USA

Phone: (570) 268-5000Fax: (570) 268-5323

e-mail: info@globaltungsten.com

Property unit GTP90 GTP100 GTP170AR

Hall Density g/cm3 6.8-7.8 7.2-8.3 5.75-7.0

Tap Density g/cm3 8.9-10.0 9.3-10.5 7.6-7.9

Free Carbon % 0.08 Max 0.08 Max 0.08 Max

Total Carbon % 5.1-5.6 5.4-5.9 5.0-5.3

Mo ppm 1000 max 1000 max 1000 max

Nb ppm 500 max 500 max 500 max

Ta ppm 500 max 500 max 500 max

Ti ppm 500 max 500 max 500 max

TRS, avg ksi 115 min 95 min 170 min

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EnerMetTM Tungsten PowdersTechnical Information Bulletin

Customization

If a standard powder will not meet your requirements, we will work with you to develop a powder that does. Samples will be provided to ensure ma-terial meets your specification.

Contact Information

The information and recommendations contained in this publication are based upon data collected by Global Tungsten & Powders Corp. and believed to be correct. However, no guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein, and Global Tungsten & Powders Corp. assumes no responsibility for the results of the use of products and processes described herein. No statements or recommendations made herein are to be construed as inducements to infringe any relevant patent, now or hereafter in existence. © 2017 GTP

History of Global Tungsten & Powders:For over 70 years, GTP in Towanda has been producing tungsten, molybdenum, cobalt, and tantalum powder prod-ucts. GTP produces a wide range of materials, which are used in the manufacture of numerous products. These prod-ucts include metal working tools for cutting, rolling, and stamping; high temperature jet engine components and protective coatings; circuit manufacturing chemicals for microelectronics; catalysts for petrochemical processing.

Powders That Shape Your World

Ordering & Packaging

If ordering standard materials, please specicfy type of material, quantity, and delivery date. Material is packaged in aluminized bags inside 3 1/2 gallon (13.2 liter) steel pails containing 50 pounds (22.68 kg). Alternative packaging and quantities can be discussed as required.

Product & Engineering Support

Len Negvesky

Product Line Manager

Phone: +1 570-268-5479

e-mail: leonard.negvesky@ globaltungsten.com

Sales & MarketingIan HarperBusiness Segment ManagerPhone: +1 214-295-6242Mobile: +1 214-592-2491e-mail: ianharper@ globaltungsten.com

Research & Development

Dr. Keith Newman

Principal Scientist

Phone: +1 570-268-5501

e-mail: keith.newman@ globaltungsten.com

Global Tungsten & Powders1 Hawes StreetTowanda, PA 18848USAPhone: +1 (570) 268-5000Fax: +1 (570) 268-5323Info@globaltungsten.com

Certification

A certificate of analy-sis is provided for each lot and shipment.

GTP Standard Shoulder Powders:

GTP Standard Liner Powders:

1 mm 1 mm

• Partially agglomerated tungsten powder• Better flow, higher density, finer size distribution

• Deagglomerated tungsten powder• Best flow, highest density, finest size distribution

Measurement Units Shoulder

Apparent Density g/cm3 7.2 - 11.6

Hall Flow s/50g As low as 6

Typical Physical Properties:

Typical Chemcial Properties:LOR %

Loss on Reduction (H2O + O2) 0.10 Max

Purity: 99.95% Tungsten by difference

GTP produces a variety of tungsten and molybdenum metal powders suitable for downhole completion applications. GTP has the knowledge and experience to engineer and tailor powders to meet your most demanding requirements including density, flowability, and particle size distribution. GTP also offers various metal-coated tungsten powders for specialized applications. Contact us to discuss your specific requirements.

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