DBA

Tungsten Heavy Powder & Parts

Industries Served — large and small

Government

Research

Medical

Commercial

Energy

Universities

Automotive

We Strive to Make It Easy

• Design Support

• Any Volume Manufacturing

• Material Supply

Kalanit and Hazav by IMI

125 mm by EMCO

Lockheed Martin / ATK - GRMLS

Standard and custom alloys

• Bars • Balls • Cubes

• Made – to – drawing • Assembly per design

• Machining of complex parts

Dr. Ilya Pikus, Senior Metallurgist

> 35 Years experience in tungsten alloy metallurgy

> Experience transferring technology

Joe Sery, CEO, Masters in Mechanical Engineering, MBA> 45 Years manufacturing experience> 25 Years experience in international trading and logistics> Deep understanding of quality control requirements> Experienced with most customer expectations

Arthur Zheng, Senior Supply Manager> 15 Years experience in buying tungsten materials

Oscar Cruz, Technical Engineer> 10 Years experience in Tungsten products> Specialization in quality control instrumentation, procedures, processes, procurement and documentation

Made to Order

Quantities from 10’s to 1000’s

Custom designs

Zero engineering costs

Powder Mixing

•Specification

•Special tools

Isostatic Press (CIP)

• Specification

• Special tools

Sintering

• Specification

• Temperature profile

• Tolerances

• Special tooling

• Batch vs. Push velocity

Rough Machining

• Sintering validation UTS

• Rod inspection

Quenching

• Water temperature limits

• Brine composition

Crack detection

• Validation of UTS and impact

Pre-SwageMachining

• Specification

• Centerless grinder

Swaging

•Unique jaws

•Push rate

•Deformation specification

•Temperature

•Rod swage profile

Annealing

•Specification

•Validation of

UTS

Impact

HRC

Microstructure

Density

Rod Analysis

•Ultrasonic crack detection

•Etching

Finish Machining

Vacuum Heat Treatment

• Specification

• H2 removal

Magnification 2000X Magnification 4000X

Tungsten Heavy Powder and Parts should, therefore, be your

first choice for Tungsten and related products.

Thank you for the opportunity.