Beneficial properties and research in the field of titanium tubes titanium sponge powder

Because titanium tube in aviation, sunrui titanium bicycle part aerospace application of achievements, but also attracted dedicated

and imaginative world's scientists and engineers handsome, prompting them through discussions and meetings,

such as symposia, technical exchange meetings, international conferences etc. to exchange information and to

develop further plans. Undoubtedly, sunrui Titanium Golf Club Heads the nature of its research titanium tube new application areas is

certainly beneficial.
     It is clear that the titanium tubes in the energy and industrial applications thanks to the aviation,

aerospace industry has been achieved. So, in the future they are also in those areas can support each other

it? Conversion or exchange Sunrui titanium ingot price ofinformation which can be considered from two aspects of the future development

of the titanium tube industry and technology.

Two conditions determine the titanium material defects control titanium sponge powder

Like all other materials sunrui Titanium Graphite Mold Casting titanium, there is no guarantee non-destructive testing methods test out all the flaws in titanium, because some defects may be too small and some defects may use non-destructive testing techniques can not be found, it must be made ​​on titanium parts now given a suitable defect tolerance limits. For defects within the permissible limits of control, you must first meet the following two conditions are running low stress; followed by the best microstructure.
     Best microstructure of sunrui sunrui titanium precision casting small cracks or small defects are not sensitive to prevent further expansion of these tiny cracks and titanium defects. Passivation of the crack tip can be used, the crack away from the plane of maximum stress and cause cracks and other penny a way to stop the expansion of any large cracks. After the adoption of these measures will reduce the stability of the sunrui Titanium Artificial Joint fatigue crack growth rate and fracture toughness can be improved.

Titanium tube heat transfer efficiency to beat rivals titanium valve

From the viewpoint of heat transfer efficiency, we find that the titanium alloy pipes with other tubing Sunrui Titanium heat exchangers  (e.g., copper-nickel alloy) match. High strength titanium and high impact resistance allowable turbidity of seawater with high flow rates and titanium alloys have a high temperature corrosion resistance, titanium-nickel alloy than copper heat exchanger 60 a weight reduction of 70%, the their overall heat transfer efficiency is roughly the same.
     Due to the longer life of Sunrui Titanium Casting Golf Heads the titanium tube structure to offset one-time investment, in terms of economic efficiency is also something else. And because of the speed for the entire period in the life of the tube can reduce downtime, thus also receive an additional character. With the growth and expansion of the use of titanium production, the cost and availability of titanium improved. Titanium also with 317L stainless steel, Monel alloy 400 and Hastelloy C-276 to compete. It is predicted that in the middle with seawater cooled heat exchangers, Sunrui titanium lngots finned whole rolled titanium tube will completely replace copper-based alloy tube.

The utilization of research to reduce consumption

The utilization of research to reduce consumption of raw materials titanium
Due to the limited reserves Titanium Casting Manufacturer of rutile, attach great importance to the development of domestic titanium ore enrichment and utilization of research. It has been investigated dozens of processes, methodologies and the small number of high titanium slag or synthetic rutile production of over ten thousand to several hundred thousand tons scale plant.
     To reduce the consumption of raw titanium casting factory materials, realization of magnesium (or sodium) and chlorine in the recycling process in order to reduce their production costs. Meanwhile, at home and abroad have great attention to improve the recovery rate of these materials, and to strengthen the "three wastes" The utilization of titanium companies titanium and strong recovery in the production process.

Some common titanium products titanium check valve

Titanium washing tower is installed on the incinerator for processing very low levels of radioactive waste . Sunrui titanium coils The device has been put into use in 1973 , the operating temperature of 160 a 250 ℃. According to the results of the last inspection , the titanium device is not found evidence of corrosion .
    Recently, the scrubber waste heat boiler in a pulp mill on the uniforms of water have been used titanium plates . 3l6L originally designed using stainless steel, 1979 replaced with titanium plates dehydrating it . These dehydrated plate for 120 ℃, pH value of the water cycle water cycle 3-4 aggregate a large number of hydrogen sulfide and sulfur dioxide gas . Using the results are quite satisfactory , and therefore , Sunrui Titanium heat exchangers the plant plans to other scrubber systems all use titanium plate dehydration .
    Titanium is also being used in addition to the need from the scrubber wash hydrogen chloride , and have achieved good results . The column was washed at a temperature of 140 ℃, pH value of 10-11 , a sodium hydroxide solution after two cycles of operation , the frame and mesh of titanium are not corroded . Therefore , the plant engineering have made ​​handsome would rather invest in titanium does not require maintenance , rather Sunrui titanium material than using plastic or fiber- reinforced plastic Branch (FRP).

Why should the chemical analysis of titanium and titanium alloys

 Titanium and titanium alloy with high mechanical properties, corrosion resistance, and the proportion of small features. In the application of shipbuilding, chemical machinery defense, aerospace and food industries is increasing. This requires frequent inspection of material, so called for the corresponding chemical analysis.titanium bicycle frames   However, the analysis method on titanium and titanium alloy in a variety of journals published by not fully meet the requirements of the plant laboratory raised in this regard.
     Titanium and titanium alloys used directly without the need for separate procedures for sample dissolution methods of analysis which can detect the following types of elements: titanium bicycle part iron, magnesium, silicon, chromium. Determination of impurities on the issue has also given a strong note.

Step titanium screening process Sunrui titanium sponge

   Teach candidates in this election ore, the resistance of various minerals larger difference

Fortunately, you can use a titanium alloy coils string of iron ore of high conductivity characteristics, the electric field in

the corona effectively exclude gangue minerals and high-grade titanium concentrates . The heavier selected

indicators, the re-election process can only admire iron and titanium augite, chief of the purpose of

throwing stones and other layers.
     Diamond production process for the election to re-elect a spiral of weak magnetic flotation a titanium alloy sheets sweeping

election a dehydration grading an electrical election process. It is divided into two parts, rent selection

and selection. Rougher including the screening screening, hydraulic classification, re-election, flotation,

weak magnetic separation, dehydration and filtration processes; featured include drying grouping,

electrostatic separation, Titanium Welded Tubes concentrate and packaging processes.

Surface cleaning and removal of titanium castings vent titanium sponge plant

Surface cleaning and removal of titanium castings vent
     When the mold is completely titanium alloy pump cooled, with a wooden hammer and other tools to gently tap the mold, so

that separation of titanium castings and materials, to be out most of the material to use after

blasting machine to remove titanium sponge plant adhering to the surface of titanium castings oxide film, the casting surface

showing silver.
    t a thin slice cut sprue and exhaust all channels, should pay attention to the cutting speed should not

be cut too fast to prevent titanium valve excessive heat titanium castings, affect performance.

Stress-strain state of deformation of the metal drawn titanium sponge powder

 One of the most common methods for drawing wire Rare camphor wood processing. Tensile deformation of

three essential elements are: titanium bicycle frames pulling force, drawing touch, pulled the metal. In the drawing process is

essentially the town pulling metal shaped plastic sex condition, after pulling force of traction, so the

metal is pulled through drawing dies, its cross-sectional area into small process.

    Metal occurs when the titanium alloy casting drawn-shaped plastic intercourse, Phi Larkin crumbs withstand pulling force

[force), the role of the die wall friction reaction force and mold, the metal is always second to stress

tensile stress state; their Titanium Casting Golf Heads strain two compression has been extended state.

The role of titanium ingot segregation effects Sunrui titanium valve

    Seen from the front , consumable arc melting , the solidification of titanium ingots from the bottom of

the ingot in the order gradually titanium valve to - wide solidification solidification process is in order. As a result,

some of the titanium alloy ingot impurity elements to different parts of the ingot are regularly distributed

, resulting in segregation effects. The principle of effective government is also purified metal smelting

area . It makes titanium ingots alloying elements or impurities in small ingots showing the distribution

area segregation.
    Segregation effect titanium tube occurs with titanium ingot ( or metal sticks ) impurities ( or alloying elements )

equilibrium distribution constant K0 relevant ; segregation effects arising after the gradual solidification

of the cash borrowed from the theory of a titanium ingots left to be addressed on that theory when the order

reported titanium ingot ingot solidification small impurity distribution diagram . The actual status of

titanium ingots similar.
    However , the rapid melting process flexor directional solidification process , the impurity diffusion

between the two phases in the shelter group can not reach equilibrium , so it's not a distribution constant

K0, segregation of some small effect . When titanium melting, segregation should be a purifying effect of

the role , as long as the use of light ingots , you can reduce the effects of impurities.
    Secondary smelting produce consumable content of impurities TA2 pure milled raw material ingot Table

relationship , which is the average of 100 titanium ingots . As can be seen from the table, iron , titanium

ingot and the nitrogen concentration of the titanium sponge has not changed , the purification effect of sky

; silicon, carbon and oxygen increased slightly , and no purification effect, but in the smelting process is

increased impurity contamination volume ; Lee hydrogen chloride purification obvious effect , do not hold

the product in a reduced number of chlorine and level . It also shows that the main role of vacuum

distillation . Both the total amount of impurities from the point of view , slightly lower than the titanium

ingot of titanium sponge impurities, titanium sheet by lowering the melting sponge drink chlorine , and slightly increases

the oxygen and other impurities. In short , a slight increase in the purity of titanium , but it remains in

a substantially horizontal magnitude .