Powder Technology Incorporated (PTI) is a materials processing company with expertise in the total spectrum of particle modification with specialization in size reduction (including jet milling and hammer milling), air classification, vibratory screening and blending.
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Metal Test Contaminants: Chips and Powders
Iron, Steel, and Aluminum Chips are actual machined chips, which are sized using USA test sieves and not manufactured from metal powders. Primary use of these materials is aerospace fuel system testing, hydraulic system components testing, automatic transmission system testing, and power steering pump testing.
Standard sized products are listed below; other sizes will be generated upon request. We also size a variety of other metals to the size grades listed below as well as other sizes to fit your needs.
| IRON, STEEL, ALUMINUM AND STAINLESS STEEL CHIPS | ||
| Standard Metal Chip Distributions Available | ||
| 0 – 45 micron (-325 mesh) | ||
| 0 – 75 micron (-200 mesh) | ||
| 0 – 150 micron (-100 mesh) | ||
| 150 – 500 micron (-35/+100 mesh) | ||
| 500 microns and greater | ||
1. Iron Chips are made from hot rolled steel conforming to ASTM A36-96 specification |
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Metal Powders
• Metals Available: Iron, Stainless Steel, Aluminum and Copper
• All metal powder distributions are available in gram quantities with a minimum order of 50 grams.
• Custom distributions available upon request.
| Iron Powder Distributions (minimum 50 grams) |
| Description |
| Carbonyl Iron Powder S3700 - Nominal 1-5μm |
| Carbonyl Iron Powder S1000 - Nominal 1-100μm |
| Nominal 0-38μm Iron Powder |
| Nominal 25-38μm Iron Powder |
| Nominal 0-45μm Iron Powder |
| Nominal 0-53μm Iron Powder |
| Nominal 0-75μm Iron Powder |
| Nominal 0-106μm Iron Powder |
| Nominal 53-106μm Iron Powder |
| Nominal 53-125μm Iron Powder |
| Nominal 75-106μm Iron Powder |
| Nominal 106-210μm Iron Powder |
| Nominal 150-500μm Iron Powder |
| Nominal 180-250μm Iron Powder |
| Nominal 210-500μm Iron Powder |
| Nominal 210-300μm Iron Powder |
| Nominal 300-425μm Iron Powder |
| Nominal 400-600μm Iron Powder |
| Nominal 600-850μm Iron Powder |
| Aluminum Powder Distributions (minimum 50 grams) |
| Description |
| Nominal 0-45μm Aluminum Powder |
| Nominal 0-75μm Aluminum Powder |
| Nominal 0-150μm Aluminum Powder |
| Nominal 53-75μm Aluminum Powder |
| Nominal 53-212μm Aluminum Powder |
| Nominal 150-250μm Aluminum Powder |
| Nominal 250-425μm Aluminum Powder |
| Brass Powder Distributions (minimum 50 grams) |
| Description |
| Nominal 0-45μm Brass Powder |
| Nominal 0-75μm Brass Powder |
| Copper Powder Distributions (minimum 50 grams) |
| Description |
| Nominal 5-30μm Copper Powder |