Title
Interdiffusion modelling of TiAl3 pack coating in open system: High temperature performance and reliability,Used
Delivery time: 8-12 business days (International)
Pack cementation is in fact insitu CVD method where process is established by the halide salts (activator) such as: NH4Cl, NaCl, AlCl3 or NH4F, these salts are mixed with the inert filler. The substrate to be coated is inserted into ceramic crucible with lid and sealed. The sealed material is covered by the inert filler (Al2O3 or SiO2), beside with specific powder: Al, Cr, Si or different, depends from type of the coating needs to be produced. Generally described methodology called in pack cementation process, because the coated material is inside the mixture of powders, alternatively pack cementation can be modified; when material to be coated is suspended above pack mixture, then the pack cementation calls over pack cementation method or out of pack cementation. This method (pack cementation)is widely used to protect Fe based and Ni based alloys against corrosive environments at high temperatures.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.