Admat Inc., Norristown, PA USA announced today a partnership with Nisomet GmbH of Switzerland to market their mill products in Germany and Switzerland. Admat is a leading supplier of tantalum and niobium metals and alloys in various mill forms and powder. Nisomet is a provider of nickel based alloys and specialty metals including titanium.“Admat is well known for our superior metal products and an industry leading level of customer service in the United States.
For our first expansion into European markets, it was important for us to find the right partner who has the same commitments, reputation and expertise. We strongly believe we have found those qualities in Nisomet and we welcome them as our partner,” said Eric von Spreckelsen, Director of Sales at Admat.
“Nisomet has nearly 25 years of experience in the field of nickel based and titanium metals and alloys. We provide our customers a wide selection of metals and further support those products through our engineering services. Recently we expanded our core business by aggressively developing new markets for tantalum and are very happy to have a strong partner like Admat supporting us with their excellent service and product qualities”, said Matthias Treib, Director of Sales at Nisomet GmbH.
Tantalum is expensive. For most users of Tantalum, it is likely the most expensive material they buy. It’s for that reason that so many companies source their material from smaller mills overseas to avoid paying the higher prices charged by the big American mills. But with so many companies selling tantalum, how can you tell a reputable company from a fly by night re-seller? Is there a way to ensure they are producing product using the best metallurgy practices? And how can you be sure these companies will stand behind their products when something goes awry? To be perfectly honest, you can’t really be sure of these things without performing significant due diligence such as costly plant audits, independent third party testing, detailed engineering studies and utilizing years of experience. That’s what Admat brings to the table.
Admat’s management team has 50 years of tantalum experience, more than anyone else in the industry. What makes that knowledge so valuable is that it’s a blend of domestic sales and manufacturing know-how combined with years of overseas production and engineering expertise. This gives us the unique ability to understand the culture of both our customers and our factories.
We understand your application and what material properties are important to you. Our engineers can adapt production techniques to produce product that is engineered specifically for your application. Whether it is high purity plates with fine grain for semiconductor production, grain stabilized rods for vacuum furnace parts, or isotropic strip for stamped parts, Admat has the experience and know how to help your business.
We have multiple contracted production plants throughout Asia. Each of these plants has undergone multiple on site audits and their range of products have undergone studies which include testing at independent labs. Each plant’s production process is unique and therefore each has specific strengths and weakness. For example, some plants melt large diameter ingots that are rolled down directly to finished product, where others use small diameter ingots which require upset forging prior to rolling.
This photo shows grain flow in tantalum rods. Although on the outside, both rods would look identical to anyone, the metallurgy on the inside is completely different. Depending on your application, this could completely change how the material performs. Matching your unique material requirements with the right production method is an example of the value that Admat’s experience provides our customers.
Since 1997, Admat’s customers have come to expect a high level of quality and service. It is our goal to provide your company with the highest quality products available and to do so at a price that makes your business more competitive in the marketplace.
Call us today and let us show you how Admat can strengthen your raw materials position. Contact us for more information
Admat Inc, a leading supplier of tantalum and niobium mill products, announced today the introduction of high purity 300mm tantalum coilsets to their semiconductor product line. These coilsets will be used in select physical vapor deposition (PVD) chambers and are available in a wide range of purities, the most common being 99.99% and 99.995% pure tantalum.
Admat will offer these parts to sputtering target fabricators who can perform final surface treatments and pair them with the required sputtering targets for end users.
The company’s Sales Director, Eric von Spreckelsen stated, “I am very pleased to finally introduce this product to our thin films portfolio. These coilsets have undergone a lengthy development process with extensive testing, both internally and in the field. Our customers will be very pleased with both the performance and value of this product”.
With each coilset, Admat will provide GDMS chemistry certifications and full CMM reports are available upon request. Select coilsets will be included in their inventory stocking program.
US based tantalum and niobium supplier, Admat Inc. announced today the implementation of a new inventory program designed to reduce lead times and improve delivery performance for select sizes of tantalum and niobium strip and foil. This new program will put significant quantities of inventory in place so that customers can react quicker to market demands while reducing their inventory costs.
The program covers various gauges of niobium and tantalum strip such as .004”, .005” .008” and .010”. Most items are 6” wide and are engineered specifically for deep drawing applications. Admat’s customers can now release shipments for overnight deliveries, whereas typical industry lead times for such items average 12-14 weeks.
“Admat is very excited about
Admat is a leading supplier this new stocking program,” the company stated.
“As our competitors continue to cut services and inventory, Admat is committed to improving our performance and will invest in ourselves accordingly,” said Eric von Spreckelsen, Admat’s Director of Sales. of tantalum and niobium metals and alloys. Forms include plate, sheet, strip, foil, ingot, rod, wire, tube, targets, capacitor grade powder and fabricated parts. Sales and distribution are based out of their headquarters located near Valley Forge National Park.
Admat Inc is pleased to announce the relocation of their corporate office and distribution center. The new headquarters merges both the Wayne, PA office and the Reading, PA sales office into one more functional location. Furthermore, because of the significant increase in warehousing space, our customers will benefit from reduced lead times. This new location is in Pinebrook Business Center, just a short drive from Philadelphia and neighbors Rockwell Automation.
Admat Inc, has announced an expanded Tantalum portfolio today with the addition of Tantalum 7.5% Tungsten wire. This particular alloy is designed for used in chlorination systems for water purification. Our customers will fabricate the wire into various size springs which will open and close valves feeding chlorine gas. This particular alloy is well suited to handle the corrosive nature of chlorine. But only Admat’s production process ensures the ideal mechanical properties to prevent failure, even after millions of cycles.
Admat Inc. announced today the addition of Tungsten 10% Titanium sputtering targets to their growing thin films product line. These new targets are available in the standard purity of 4N and higher purities of 4N5 and 5N upon special request. Production capabilities allow for various shapes and sizes of up to 300mm diameter or 230mm square.
Hongju Chang, Ph.D., Admat’s C.E.O., stated “This is an exciting new product which further compliments our existing line of solar and semiconductor products”. The company’s Sales Director, Eric von Spreckelsen further added, “The introduction of Tungsten 10% Titanium to our portfolio takes Admat one step closer to our goal of performing as a single source refractory supplier to the semiconductor marketplace”. These targets are shipped with full factory certifications, including GDMS chemistry results.
Water purification is the process in which the unwanted chemicals, bacteria, viruses and particles are removed from contaminated water. In most cases the purpose is to create safe water for human consumption. Therefore chlorine gas is commonly introduced to the water to kill the bacteria and viruses prior to reaching its final point of use.
Chlorine gas is introduced to the water using a spring controlled valve which opens and closes on regular intervals. These intervals are often determined by sensors in the water. During operation the spring is exposed to the corrosive chlorine. Where most metals would fail, Tantalum 7.5% Tungsten is ideal for this job. Admat’s metal ensures proper function of the valve and is proven not to contribute to failures where people could be exposed to poisonous chlorine gas.
Because Admat’s Tantalum 7.5% Tungsten wire has the perfect combination of corrosion resistance and mechanical properties, it is the best and safest choice for chlorine valve control springs. Admat is the largest supplier of Ta7.5W wire in the world. Our product chemistry and microstructure are specifically engineered for this application. Most other TaW spring wire suppliers use cheaper alternatives which could cause premature failure.
Admat’s customers are the most qualified spring manufacturers in the United States. When your application is as important as keeping people healthy, and a spring failure may cause a catastrophic chlorine gas leak, why take risks.
Contact Admat for the names of the best spring makers in the country or ask your current spring supplier to use Admat Premium Grade Ta7.5W Spring Wire.
No other supplier of Tantalum and Niobium is more interested in saving you money and providing the right product for your application. Founded in 1997, Admat’s management team has over 50 years of experience with refractory metals. To us, it’s not good enough to sell you metal, it’s our job to sell you the proper metal and to maximize the cost savings for your business.
Did you know that tantalum is available in multiple specifications. The two most common are electron beam melted tantalum which is cast into ingots and then rolled to finished form, and the other is a powder derived tantalum which is sintered powder rolled into sheet or wire. Additionally draw grade tantalum sheet has a finer grain for stamping applications of deeper drawn parts. Each type of tantalum is suited for different applications. Furthermore did you know that Admat’s metals come in a variety of purities. These include purities from 99.5% pure to 99.999%. Your required purity depends on your application. Are you lining a tank, making a penetrator for a missile, stamping a capacitor shell, or sputtering tantalum onto PC memory chips?
Tantalum, Niobium, Tungsten and Molybdenum can easily become very expensive purchases. Let us know your application and we will quote you the proper material.
Ensure that you are getting the best alloy and form for your money by calling Admat today!
First discovered in 1852 and developed as a thin film deposition technique in 1920, sputtering targets are a physical vapor deposition mechanism—an old process, but with many uses in modern technology and manufacturing. The process starts by feeding a substrate (or other item to be coated) into a vacuum chamber containing two magnets. After introducing a controlled gas (such as argon) into the chamber, powerful magnets pull atoms from the substrate.
These atoms then proceed to collide with each other in their gaseous state before condensing into a plasma that dries into a thin film on the substrate. The final product is a thin but durable coating valid across a variety of applications.
Many products commonly used today have a coating created through sputtering targets. These coatings include:
Most modern day electronics incorporate essential components which have been produced with tantalum sputtering targets. These include microchips, memory chips, print heads, flat panel displays as well as others.
Sputtering targets are used to produce low-radiation coated glass – also known as Low-E glass – which is commonly used in building construction because of its ability to save energy, control light, and for aesthetics.
Solar Cell Coating
Demands for renewable energy are on the rise. Third generation, thin-film solar cells are prepared using sputter coating technology.
Available Materials from Admat
These versatile coatings each have different applications for which they are best suited. At Admat, we offer an expansive selection of material, our most common including:
Used as a barrier layer on silicon wafers for semiconductor production, tantalum is used in all modern electronics. Cell phones, DVD and Blu-ray players, laptops, automobile electronics and even gaming consoles contain tantalum.
Commonly used in electronics, niobium has similar properties to tantalum. Niobium is corrosion resistant due to its oxide film and is a considered a superconductor.
Found in a wide variety of conventional products including watches, laptops, and bicycles, titanium is lightweight and corrosion resistant. This material is often used for wear-resistance and aesthetic design, but may also be used for semiconductors and optical coatings.
Tungsten thin films are a decorative coating widely used for their thermal, physical, and mechanical properties such as a high melting point and thermal conductivity.
Having a lower density and consistent pricing, this element can be used in place of tungsten and is commonly used to coat solar panel cells.
Hafnium films are frequently used as an insulator for semiconductors, as well as for surface hardness and protection. As an element with a high dielectric constant, it may improve the performance of some electronics.
This target material is most generally used in the production of silicon solar cells.
Learn More from Admat
Sputtering is a perfect way for many manufacturers to add durability and functionality to substrates and parts in a variety of applications. Contact Admat today to find out how we can assist you in selecting the appropriate materials for your coating and fabrication needs.