Aluminum-chromium target material-Tarfilm丨Expert in the Production of High-Quality Target Materials

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Aluminum-chromium target material

Aluminum Chromium (AlCr) targets provide oxidation-resistant nitride coatings and composite coatings for machining tools such as drills, milling cutters, punches, and hobs. These coatings feature excellent high-heat and oxidation resistance, further extending tool life, and allowing for higher spindle speeds and feed rates to improve machining efficiency.

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Aluminum-chromium target material

In coating practice, finer AlCr targets effectively reduce droplet generation and increase the deposition rate. Therefore, we offer both standard and fine-grain AlCr targets. To achieve better coating hardness, oxidation resistance, and high-temperature resistance, we produce CrAl-based targets with trace elements, such as ternary and quaternary metals like CrAlSi, CrAlW, CrAlB, and CrAlSiW. Compositions can be customized or standard, helping you develop multi-functional composite coatings.


50 µm Grain Structure	100 µm Grain Structure

Powder Metallurgy CrAl Target Chemical Composition

Grade	Process	Purity wt%	Main Components wt%		Gas Impurities ppm, not greater than				Metal Impurities ppm, not large
Grade	Process	Purity wt%	Cr	Al	C	N	O	S	Fe	Yes
Cr30Al70(at%)	Rough Crystal	≥99.8	(X±1)wt%	Balance	400	200	2000	50	700	500
Cr50Al50(at%)	Rough Crystal	≥99.8	(X±1)wt%	Balance	400	200	2000	50	700	500
Cr30Al70(at%)	Fine Crystal	≥99.7	(X±1)wt%	Balance	300	300	3000	100	1500	1200

(at%) Composition	(X±1)wt% Purity	Density	Grain Size	Process
CrAl30/70	99.8%	≥99%	50um/100um	Hot Isostatic Pressing
CrAl50/50	99.8%	≥99%	50um/100um	Hot Isostatic Pressing
CrAl30/70	99.8%	≥99%	50um/100um	Hot Isostatic Pressing
CrAl40/60	99.8%	≥99%	50um/100um	Hot Isostatic Pressing
CrAl50/50	99.8%	≥99%	50um/100um	Hot Isostatic Pressing
Cr-XAl	99.8%	≥99%	50um/100um	Hot Isostatic Pressing
Size (Size)mm	Φ16012 / Φ12815 / Φ10516 / Φ10032 / Φ6432 74119118 / 104019118 / 1701132*12 Rectangular targets can be up to 1800 mm in length, and circular targets can have diameters of up to 350 mm.

Efficient, durable, and reliable

Our sputtering targets boast exceptional purity, density, and finer grain sizes—qualities that have earned widespread acclaim in the industry. These superior characteristics enable the formation of stronger, denser, and smoother coatings on substrates, ensuring an efficient, durable, and reliable product experience. How do we achieve this? At the raw-material stage, we source only premium-grade materials and rigorously adhere to strict procurement standards. On the production floor, our team brings decades of expertise, mastering the art of crafting high‑quality sputtering targets. And during quality control, standardized inspection procedures combined with state‑of‑the‑art precision equipment ensure that even the slightest imperfections are identified and addressed, delivering products that are flawless.

We offer customized solutions.

We have a dedicated team of materials scientists and engineers ready to provide you with comprehensive, customized services. From dimensions and shapes to product‑specific performance requirements, we can even co‑develop solutions with you, offering design and development services for target material structures, compositions, and more—truly starting from your needs to deliver products that meet your expectations.

We remain steadfast in our pursuit of exceptional quality.

A high-caliber R&D team is the cornerstone of exceptional quality, and the passion and dedication our employees bring to the target‑material business are paramount. Notably, even entry‑level staff hold shares in the company. At TARFILM Technology, every target material is treated with the utmost care—just as if it were their own child. We welcome you to visit TARFILM Technology and experience our unwavering passion for the target‑material industry.

Efficient, durable, and reliable

We offer customized solutions.

We remain steadfast in our pursuit of exceptional quality.

Building L, Pingqian Industrial Park, No. 46 Chunxing Road, Xiangcheng District, Suzhou City, Jiangsu Province

0512-6580 1669 / 010-6215 2801

sales@tarfilm.com

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