Medical grade titanium alloy Marine titanium welding process

In recent years, many new ships began extensive use of titanium alloy . With the increase in the amount of titanium alloy materials , shipyard welding to enhance efficiency , product quality and stability , the need to develop some efficient titanium welding process. TA5 two kinds of titanium Shanghai Jiangnan Shipbuilding in titanium grade 4 thickness of 4mm Ti70 and 16 mm for welding object, plasma arc welding , laser welding and laser - arc hybrid welding seamless titanium tube welding three high energy density of the process carried out explore, get the excellent performance of welded joints
A plasma arc weldingPlasma arc welding is the use of plasma arc welding method as a heat source . Gas heated by the arc generated from the solution , a nozzle at high speed compressed by water , and increasing the energy density of the solution from forming a plasma arc. Its stability , heat and temperature are higher than the arc , and thus has a greater penetration power and welding speed .

International giants raised the price of titanium dioxide once again

SMM News: Global Titanium Dioxide giant DuPont has announced that from October 1 will increase the global market prices, ranging from about $ 100 per ton. May this year, DuPont has announced the increase of the price of titanium dioxide, since July 1 price increase of about $ 200 per ton. Another giant titanium Connors also raised prices in June, the magnitude of approximately $ 250 per ton. Frequent overseas giants raise prices, or will have a cumulative effect, triggering domestic market resonance.

Zhengbao According to reports, the global giant DuPont titanium plates dioxide will be held October 1 raised prices, Asia and Latin America, and Europe, Middle East, Africa, DuPont titanium dioxide market price increases to $ 100 US dollars / ton, the euro market raised € 75 / tonne. May this year, DuPont has announced the increase of titanium dioxide prices, ranging from about $ 200 per ton, June giants Connors also appeared in another titanium dioxide price increases.

While the first two overseas giants did not raise the domestic market with the price rise, but the industry believes that the demonstration effect of the price increase will bring more than ever before. Mainly for two reasons: First, the domestic titanium dioxide market is selling season, shipments of enterprise better business situation has improved; the second is tighter environmental policy, it was reported that the ministry is currently working on the titanium material dioxide industry pollutant prevention policies NDRC also developing energy titanium dioxide industry standards, help control the supply capacity.

The domestic market, due to enter the season, titanium boom to pick up, some companies raise prices for nearly a week in the 200-300 yuan per ton. Currently rutile titanium dioxide tax prices 13000-14500 yuan / ton, anatase titanium dioxide tax prices in 11200-12500 yuan / ton. Enterprises, business forms significantly improved in the third quarter, a substantial increase in shipments.

This year, glyphosate, spandex and other chemical dyes and strong varieties, both followed the supply contraction and stable downstream demand boom brought about by increased logic that is expected to repeat itself in the titanium dioxide industry. Specifically, environmental policy has been gradually reflected tighter, Chongqing Titanium illegal discharge of pollutants exposure, raising great concern, resulting in some production can be shut down. Ministry of Environmental Protection is currently being developed titanium dioxide industry pollutant prevention policies, the National Development and Reform Commission is developing energy standards titanium dioxide industry, the future introduction of environmental policies will further tighten supply. On the other hand, the market demand for the emergence of new highlights, in addition to traditional paint applications, flue gas denitration catalyst exhaust gas treatment brought about by the demand began to rise, institutions predict will bring new demand 422,400 tons of titanium dioxide, effectively alleviate titanium supply and demand.

Overall, due to the manufacturers to limit production and tighter environmental policy, titanium flat bar dioxide industry supply and demand situation had improved, the demonstration effect of price increases brought about by overseas giants, domestic titanium dioxide prices still have room for improvement.

The use of titanium metal prospects

Titanium is widely used in traditional areas of bleach, paint, paper and other industries, after processing the titanium plate suppliers used in aerospace, military and other fields of high-end. With the improvement of the performance requirements of the steel, and titanium alloy applications, in-depth study and popularity, the future prospects for the use of the two materials is very broad.

As a rare metal vanadium, vanadium alloys are mainly used to improve the properties of steel. Meanwhile, there has been in the vanadium battery United States, Canada, Europe, Japan, Australia and other commercial wind power is applied to energy storage, solar energy storage and power peaking. Can be expected, with the rapid development of new energy battery technology matures and vanadium, vanadium battery is likely to predominate energy storage market, will further increase the demand for vanadium.

First Capital analyst Zhang Wenfeng steel industry believes that if national priorities exploitation of vanadium and titanium resources identified ideas for vanadium and titanium industry, undoubtedly a major good news. Currently, vanadium and titanium in a share market listed companies in the upstream business, not many, mainly vanadium and titanium foil supplier * ST segment (000,629) based. Vanadium pentoxide its own industry, vanadium oxide, vanadium iron, high vanadium iron, vanadium nitride, and other products, while the titanium industry has a titanium ore, titanium dioxide, high titanium slag, titanium and other products.

Medical grade titanium features

Medical grade titanium surface oxide film is the equivalent of a good durable wear with fat separating agents,titanium grade 2 sheet the use of titanium plates saving seed separating agent, so that the plate peeling easier, eliminating the pre-treatment process kinds plate, titanium plate than seed copper kinds plate to light half. Medical grade titanium is more than three times the life of the copper seed plates, depending on the operating conditions of up to 10 to 20 years. . Titanium kinds of copper plate preparation dense crystalline structure, smooth surface, good quality. Because titanium plate without smearing kinds separating agent,seamless titanium tube and thus avoid contamination copper electrolyte.
Medical grade titanium can increase capacity to reduce copper production costs, which have better economic benefits.