Što are primjene of TB8 visoka temperatura titan legura?

The research and development of TB8 high temperature titanium alloy standard parts are mainly focused on high temperature titanium alloys at 600 degree . Domestic standard parts of titanium alloys are mainly developed by the Institute of Metallurgy of the Chinese Academy of Sciences.The composition of Ti60 titanium alloy is a near-alpha-type heat-strengthened titanium alloy improved on the basis of Ti-5.5Al-4Sn-2Zr-1Mo-0.3Si-1ND-0.05CTI55, and its comprehensive performance has been improved through the ND strengthening. The long working temperature of this alloy can reach 600 degree , which is suitable for compressor disks, drums and blades in the high pressure section of aircraft transmitters. Domestic research on high-strength titanium alloys is mainly focused on TB8TC21 and other brands of titanium alloys (developed by the Northwest Nonferrous Institute) TB8 titanium alloy has a composition of Ti-15Mo-3Al-2.7Nb-0.2Si medium-stabilized -type titanium alloy. TB8 titanium alloy can be consumed in addition to the consumption of sheet and strip, but also foils, filaments, tubes, rods and forgings. The plate is mainly used in the manufacture of medium complexity of aircraft cold forming sheet metal parts, can replace the intensity level of 30CrMnSiA structural steel. The newly developed TC21 titanium alloy has stable mechanical properties and matches the indicators of strength, plasticity, fracture toughness, crack extension rate, etc. It is a highly promising high-strength and high-toughness damage-tolerant titanium alloy. In terms of flame retardant titanium alloy, Northwest Nonferrous Metals Institute has developed Ti40 flame retardant titanium alloy with Chinese characteristics at a lower cost. Ti-V-Cr system Ti-25V-15Cr-0.2Si high alloying composition of the Ti-V-Cr system of full beta titanium alloy, with good resistance to quenching performance and high temperature performance. ti40 titanium alloy will be suitable for aircraft launchers key components of the magazine and blades.

Stoga, galvanska spojnica korozija korozija pukotina korozija have become important damage modes for aviation structures. Standard crevice korozija test, standard galvanac spojnica korozija test, elektrokemijska polarizacija test, neutral sol sprej test i ciklička uranja korozija test are korištena jer various data in aviation structures are frequently contacted and used. Ovo paper raspravlja kontakt korozija ponašanje of aerospace titan legura pričvršćivači i njih povezivosti strukture in a simulirane marinske okoline. The titanium cijevi were analizirane for korozijske mehanizme by skeniranje elektron mikroskopija i x-zraka difrakcija, i odgovarajući kontakt korozija kontrola sheme su predložene.

The results show that carbon fiber epoxy composites co-cured glass cloth at the fixener vij spojevi can can effectively control the contact corosion of carbon fiber epoxy composites and titanium pričvršćivači, and the connection combinations of carbon fiber epoxy composites are pulse-anodized TC16 vijci with pulse-anodized TC16 nuts (MoS_2 glatko)

Or connect pulse anodized and blue anodized titan vijci bez obzira the the separate komparativni dijelovi dijelovi Stainless steel nuts Cr17Ni2 korozija otpornost are all superior to 1Cr11Ni2W2MoV Anodized LY12 aluminij legura nuts have better korozija otpornost than nehrđajući čelik matice. the the anodized aluminij legura LY12 interlayer materijal, the korozija otpor of the anodized sample with cladding layer is better than that of the the anodized sample with de-cladding layer, the the fastener artikulation plan is as follows: titanium legura TC16 vijci with aluminij oplata i pasivizacija, zajedno s anodizirano LY12 matice.