![]() Two or more sessions were waiting to acquire a lock on a resource already locked by another session in the same locking chain. Transaction (Process ID 62) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. In addition to coatings IBC offers laboratory services including tribological testing, failure analysis and corrosion testing.What are SQL Server Deadlocks & How Do You Fix Them | Redgate Skip to content IBC serves a variety of customers across multiple industries including automotive, aerospace, oil and gas, agriculture, power generation, tool & die, metal forming, defense and food processing. IBC’s innovative technologies are based on high energy plasma processes and thermochemical diffusion reactions. IBC Coatings Technologies (IBC) provides advanced surface treatments for metal tooling and components to improve wear and corrosion resistance. The customer realized a tremendous reduction in line downtime and scrap parts with virtually no added expense! Galling can occur at any time causing scrap parts. The DLC coating (Ceratough®-0601) is composed of carbon so intermetallic compounds could be formed and the graphite content in the coating creates a very low coefficient of friction.Localized friction and metallurgical bonding forced frequent cleaning of the tool and shortened tool life to approximately 100 parts. The CrN based coating (Ceratough®-0502) did not wear, however galling of the work piece occurred.Both PVD coatings have high hardness in the range of 2,200-2,800 Vickers.The Chrome Nitride die section showed aluminum build-up from galling of the work piece. ![]() The customer tracked the tooling for 100 parts and then sent the die sections to IBC for analysis. This DLC coating has an extremely low coefficient of friction and hardness much higher than the A2 steel. IBC recommended coating the second forming segment with our Ceratough®-0601 Diamond Like Carbon (DLC) PVD coating.IBC would coat one forming segment with our Ceratough®-0502, a Chrome Nitride PVD coating comparable to the customer’s existing CrN coating.After consulting with the customer IBC recommended a plan that included two elements: The customer asked IBC Coatings to provide recommendations for improving tooling life. Die Material – A2, Hardened to RC 58-60.Lubricant – 3% Metchem 6850 solution with water.Material being formed – 5052 Aluminum, 0.063” thick.The tools would last only 100 parts before being completely removed and replaced. ![]() The customer was struggling to produce quality parts (the tooling would mark the parts) and was forced to stop after 10 parts to clean and polish the tooling. The customer was using hardened A2 tool steel which had a Chrome Nitride PVD coating applied. In January 2020, a new customer contacted IBC Coatings Technologies regarding difficulties they were having with an Aluminum flange-wipe forming operation on a part they were producing.
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