2014年3月26日星期三

Titanium is a titanium- based alloy by adding other elements titanium pump

There are two isomeric titanium crystals : Below 882 ℃ for the close-packed hexagonal structure α titanium ,

titanium above 882 ℃ for the body-centered sunrui titanium pump cubic β . Alloying elements according to their effect on the phase

transition temperature can be divided into three categories : ① stable α -phase , improving the phase transition

temperature of the elements of α stabilizing element , aluminum , carbon, oxygen and nitrogen . Which aluminum is

the main alloying elements titanium, improving its strength at room temperature and high temperature alloys , lower

specific gravity, increased elastic Sunrui aerospace investment casting modulus have a significant effect . ② stable β -phase, reducing the element of

the phase transition temperature of β stabilizing element , and can be divided isomorphous and eutectoid two . The

former molybdenum , niobium, vanadium, etc. ; latter chromium, manganese, copper, iron , and silicon. ③ small

element of the phase transition temperature of the neutral elements , zirconium and tin .
Oxygen, nitrogen, carbon and hydrogen are the main impurities of titanium . Oxygen and nitrogen in the α phase has

a greater solubility of the titanium alloy has a significant strengthening effect , but the plastic drop. Typically

provide oxygen and nitrogen content of titanium in the 0.15 to 0.2% and 0.04 % to 0.05% or less , respectively . The

solubility of hydrogen in the α phase is very small , titanium dissolved in excess hydride hydrogen will produce

the alloy brittle. Titanium is usually controlled hydrogen content of 0.015% or less. The hydrogen dissolved in the

titanium is reversible , vacuum annealing can be removed .

Titanium has high strength and density and small, good mechanical properties, good toughness and corrosion

resistance. In addition , poor process performance titanium alloys , machining difficulties in thermal processing ,

and very easy to absorb hydrogen nitrogen carbon and other impurities. There are poor abrasion resistance , complex

production process . Titanium industrial production began in 1948 . Requires the development of the aviation

industry , the titanium industry with an average annual growth rate of about 8% growth. Currently the world's

titanium alloy production reached 40,000 tons , nearly 30 kinds of titanium alloys . Is the most widely used

titanium alloy Ti-6Al-4V (TC4), Ti-5Al-2.5Sn (TA7) and commercially pure titanium (TA1, TA2 and TA3).

Titanium is mainly used for the production of aircraft engine compressor components , followed by structure rockets,

missiles and high-speed aircraft. Mid-1960s , titanium and its alloys have been in general industrial applications ,

electrodes for electrolysis industry production , power plant condensers , oil refineries and desalination heater

and environmental pollution control devices. Titanium and its alloys have become a corrosion resistant structural

materials. In addition, for the production of hydrogen storage materials and shape memory alloys.

China began in 1956, titanium and titanium alloys research ; mid-1960s and the development of industrial production

of titanium into TB2 alloys.

Titanium is a new and important structural materials used in the aerospace industry , the proportion between the

aluminum and steel , strength and temperature ranged , but has high strength and excellent resistance than seawater

corrosion and ultra- low temperature performance. In 1950 the United States for the first time in the F-84 fighter-

bombers used after the fuselage insulation panels, wind shield , tail cover other non- load-bearing components.

1960s began using parts from titanium alloy fuselage toward the rear of the fuselage , in part, to replace

structural steel bulkheads , beams, rails and other important flap bearing components . The amount of titanium in

military aircraft is increasing rapidly , reaching 20 % to 25% by weight of the aircraft structure . Since the 1970s

, began extensive use of titanium Sunrui Titanium Casting Golf Heads civilian aircraft such as the Boeing 747 aircraft with a capacity of 3640 kg or

more of titanium . Aircraft Mach number of less than 2.5 primarily to replace the titanium steel , to reduce

structural weight . Again , the U.S. SR-71 high-altitude reconnaissance aircraft speed ( Mach 3 at an altitude of

26,212 meters ) , 93% titanium by weight of the aircraft structure , known as " all-titanium " aircraft . When the

weight ratio of aircraft engines, increased from 4-6 to 8-10 , a corresponding outlet temperature from compressor

200 ~ 300 ° C to 500 ~ 600 ° C , the original plate is made of aluminum and the blades of the low pressure

compressor must switch to titanium , or titanium instead of stainless steel plate and high-pressure compressor

blades in order to reduce the structural weight . 1970s, the amount of titanium in the general aviation engines

accounted for 20% to 30% of the total weight of the structure is mainly used in the manufacture of compressor

components such as forged titanium fan, compressor discs and blades, cast titanium compressor casing , intermediate

casing, bearing housing and so on. The main advantage of the spacecraft 's high- strength titanium alloy , corrosion

resistance and low temperature performance to manufacture all kinds of pressure vessels, fuel tanks , fasteners,

instrument straps, architecture and rocket shells. Sputnik , the lunar module , manned spaceship and space shuttles

are also using titanium plates welded .

Materials commonly used glasses titanium pump

Most commonly used glasses plastic and metal materials can be divided into two categories

Titanium material found

Development of titanium materials: a sunrui titanium pump German chemist in 1794 ( two hundred and seven years ago ) discovered this new

metal element and named it titanium titanium. Named by sources from the ancient myth of the West Prince Titan (

Titan ) , because he believes that super-strength titanium and ultra- refractory degree , working with the great

Titan with shine .

Although titanium material in the Second ○ was discovered seven years ago , but due to refining process was not

easy ( titanium is very easy to combine with oxygen ) , scientists have been unable to be refined into useful

substances metals. Until 1938 , the company developed a new way to extract , plus magnesium reduction method, the

red and gold reserves in the ground ore , after chlorination, plus magnesium , restore it and become a sponge

titanium, to nineteen in 2043 , the Sunrui Titanium Casting Golf Heads company began producing a large number of titanium metal products.

Development of titanium frames

Titanium is a metallic chemical element , because the refining process is not easy, and less expensive titanium

material production , it is only used in the early titanium aerospace science , marine science and other high-tech

science and energy development . And daily necessities are to begin in 1965 applied to the titanium material .

The first titanium frame is in九八○年someone invented the " rivet -like titanium frames " titanium welding is a

very difficult material, there is no better way to do early connection handling , use rivets type of way to put it

nailed together. While in 1981 , the plant began outside coated with a layer of nickel titanium material to

facilitate welding. May compete with Sunrui aerospace investment casting the growing manufacturing methods in the new market , the company in 1982

launched the first day of the first pay full titanium metal frames around the world ; 1984 also has factories

launched nickel titanium frames, there is a big price difference.

Related presentations titanium rod

The use of titanium rods

Mainly used for mechanical equipment, sunrui titanium pump plating equipment, medical, and other industries a variety of precision parts.

Conversion formula of titanium rod

Diameter d, the density p, the length l

Mass m = π (d / 2) ^ 2 * l * p

Reference density 4.51g/cm3

In your millimeters should be m = 0.0354d ^ 2 * l

For example, 65 mm titanium rod mass m = 0.0354 * 65 ^ 2 * l = 149.58 * l

That is, every centimeter Sunrui aerospace investment casting 149.58g

"Titanium rods" How the English translation?

Titaniumrods

Import tariffs titanium rod is how much?

Titanium rod tariff of 8%, 17% VAT, the proposed transfer of such goods imported from Hong Kong, can reduce the cost of Sunrui Titanium Casting Golf Heads imports.

How to distinguish between pure titanium frame titanium pump

1 Check the weight.
2 Check magnetic reflection.
3 Check the hinge structure .
4 with a chemical reagent checked.
5 Test conductive index .
We can be a magnet placed on the table , sunrui titanium pump then leaned over the frame , if it is not generating the magnetic response

of titanium frames . Also check its hinge , titanium glasses are placed two plastic or metal liner in the hinge , in

addition , because of different metals with different electrical conductivity , so with conductive index can be

measured whether the sunrui titanium pumps titanium metal .

Now consumers in addition to care about aesthetics , but also pay great attention to security , such as European

countries have regulations, things come into contact with human skin items ( such as glasses , watches , necklaces ,

etc. ) , if necessary ingredient containing nickel marked . Because the nickel whites sometimes cause skin lesions

or skin cancer , so manufacturers and Sunrui aerospace investment casting stores have a duty to inform .

Large deep blind hole machining titanium titanium pump

Large deep blind hole machining titanium and abnormal state real-time monitoring technology

Alloy canard shaft beam are " particularly sunrui titanium pump important part," the deep blind hole machining difficult, technically

demanding, only the rough price as high as ten million yuan, the processing does not allow any mistakes , but does

not allow parts scrapped.

Through the study of deep processing system demonstration program to determine the processing , as well as tools and

guidance of options to optimize cutting conditions and other aspects of the tool wear and tear , hole wall roughness

and chip breaker has made important breakthroughs . Especially in titanium with deep blind hole reaming cone shaped

stably obtained Ra0.32um hole wall roughness significantly beyond the best level of similar foreign reaming Ra0.8um

. The project proposed stress analysis tool and design theory , guide of "negative space ' concepts and methods of

non-metallic materials used to manufacture the guide bar , with a reference value and significance of other similar

deep hole machining .

Monitoring system using a microcomputer , transformers, power transmitters, etc. for deep hole boring machine 's

main motor power for real-time detection, based on the signal characteristics of abnormal conditions during

processing , capable of tool breakage , Sunrui aerospace investment casting excessive wear , chip jamming , guide bars broken and cut and cut out real-

time status monitoring and alarm . And have a strong anti-jamming capability industrial site , monitoring accuracy

rate of up to 90 %.

Second, the scope of application
For high demand, tough big deep blind holes Sunrui Titanium Casting Golf Heads ( including forming surface ) of rough finishing .

Material development of titanium titanium pump

1 . Full titanium : Frame in addition to the screws and plastic gloves for outside , all metal parts made ​​of

titanium material .

2 . Nickel titanium package : Borders sunrui titanium pump titanium material, the surface material using a nickel package , and now this

frame no longer exists.

3 . Assembled Titanium: Due to the high cost of production of nickel and titanium package to update the device , it

is not updated before , assembled titanium frames as the situation , but this product is dangerous because each

metal has a different melting point, Sunrui Titanium Casting Golf Heads literally Putting it together will be very fragile. Early nickel- titanium

frame package passes flattened angle , it 's not like a factory original border distribution of production so mean ,

so after use , nickel, and titanium -coated layer that will break out and no way to weld repair , titanium also

includes assembling such a situation .

4 . Nickel-plated titanium : In order to Sunrui aerospace investment casting reduce costs, make it easier on the production, but also come up with a

factory nickel plated titanium . So then processed using conventional welding techniques .

Titanium what the benefits of the human body titanium pump

Titanium has a " pro-biotic " ' sex . In the human body , corrosion resistant and non-toxic secretions , have to

adapt to any sterilization method . sunrui titanium pump It is widely used in making medical devices, making artificial hip, knee,

shoulder , flank joints, skull , active heart valves , bone clip. When a new packet in the annulus muscle " titanium

-bone" , these titanium bone began to maintain the body's normal activities . Titanium is widely distributed in the

body , the content of the normal body weight not exceeding 70kg per 15mg, its role is unclear. However, titanium can

stimulate phagocytic cells, the immune system has been proven to enhance this role .

Characteristics of titanium itself has not the high hardness and light rust deterioration, resulting in a stable

metal or metal allergies .
Titanium has a special current characteristics of the human body will produce beneficial physiological effects and

its chemical stability, and will not produce the change or deterioration.
Titanium beneficial to humans , and quite safe , very fit body . Because titanium products will settle the current

body , relieve muscle tension state, therefore, the spirit will get loose , will gradually relax the muscles , and

improve athletic performance.
Titanium treatment principle

Titanium is a hard, rust security features , metal hypoallergenic . Is widely used in medicine and sports fields.

This light metal has the ability to regulate the body's natural currents through cell ionization . Titanium has a

special current characteristics of the human body will produce beneficial physiological effects and its chemical

stability, will not produce the change or deterioration, beneficial to human health. Therefore, the use of titanium

products can achieve mental relaxation, muscle relaxation, improve the effect . Increased body temperature ,

increased heat will relax the muscles Sunrui aerospace investment casting and stimulate blood flow , increased blood flow helps your body better to

remove blood from the effect of pain and fatigue factor . Effectively control the current disorder in the body .

Pain and discomfort eliminate immediately . For bursitis , sciatica , headaches these types of arthritis and

premenstrual syndrome have a significant role to alleviate short-term pain . By adjusting the current body to

relieve muscle pain and stiffness, improve blood circulation. For these reasons , this product is subject to many

Japanese marathon runners and athletes alike. Professional sports figures better reflect the movement of the flow

rate , the faster the reflection time , and improve athletic performance .

In recent years, with the development of the electronics industry, has become a well-known germanium semiconductor

material excellent . Scientists have recently discovered that it is not only the electronics industry "food " and

singular role in human health , cancer, the cancer .
Germanium in the human body functions are manifold. First, because it has the dehydrogenation capacity , enabling

the body to maintain adequate oxygen , thereby safeguarding human health. In humans, the decomposition is carried

out by means of oxygen . Food decomposition process , need to consume oxygen , water and carbon dioxide while .

Without sufficient oxygen , it is possible to make the body to cause disease. The human body can germanium hydrogen

ions out of the body to reduce the demand for oxygen , which is conducive to health. Japanese scientists added

dimethyl germanium oxide polymer in honey become popular health products.

The most attention is organic germanium ( Ge dicarboxyethyl trioxide ) anti-cancer effect. According to the study

and practice has proved that organic germanium with the body's " waste" with the body and the blood vessel wall

excess protein and cancer will be adsorbed , 20 to 30 hours later, with a "waste " of germanium, will automatically

excreted from the body . Cancer patients the blood is hypercoagulable state , slowing blood flow velocity , cancer

easily attached to the vessel wall , invasion and destruction of the vessel wall. Meanwhile, the blood viscosity,

easy to form blood clots, wrapped up the cancer cells , the drug is difficult to work. Since organic germanium has a

role in lowering blood viscosity , which can slow down the effect, have anti-cancer effects .
Pure germanium ( 99.999 %) of the function:

( 1 ) enhance immune function
( 2 ) regulation of blood pressure , blood lipids , blood glucose and other physiological functions.
( 3 ) the role of a wide range of cancer treatment .
( 4 ) with anti- carcinogen effect.
( 5 ) has a variety of disease prevention and health functions.
( 6 ) has significant anti-aging effects.
( 7 ) has a whitening cosmetic effect.
( 8 ) of germanium in metabolism , Sunrui Titanium Casting Golf Heads contains multiple Ge-0 bond , with strong oxidative dehydrogenation capacity.

With human hemoglobin to ensure aerobic metabolism of cells. Since it set out to capture the negatively charged

oxygen metabolites in atomic hydrogen , played the role of partial purify the blood , and therefore beneficial to

patients with senile dementia rehabilitation .

Scientists pointed out that the human body functions such as metabolism, energy conversion , resistance to diseases,

cardiovascular , nervous , reproductive and other functions , ge participation. Germanium in the traditional anti-

aging medicine, such as high ginseng , Ganoderma lucidum , wolfberry content and believe anti-aging and

pharmacological effects of ginseng , and germanium content related . After the 1970s , with the research results of

clear , organic germanium , becoming " star shocked the world medical community ." Since it is no longer seen as a

simple germanium semiconductor material . Germanium can be anti -virus, kill bacteria , strengthen the immune system

, stimulate white blood cells, regulate cholesterol , for human health and enhance disease prevention to contribute

.
Germanium is the first 32 elements , atomic weight 72.59 . Germanium has long been used in many areas of modern

high-tech communications, computer , space development , energy use , and now found that germanium has hydrogen ions

combine with the body the ability to discharge urine or sweat way to enhance the body of oxygen supply , accelerate

metabolism and delay cell aging.
There are many physiological functions of germanium . So extend the life of laboratory animals is the most powerful

anti-aging indicators . Experiments show that the amino acid germanium oxide can extend the life of fruit flies and

the highest average life expectancy . Organic germanium metabolites of anti-aging body's role , it is conducive to

anti-aging.
Even a small amount of pure germanium , Sunrui titanium sheets but also can enhance the body's energy production. It can improve the

utilization of oxygen , can hypoxia, the damaged cells to regain control of their homeostasis . Basic and clinical

cancer research organic germanium , have been widely reported abroad . Organic Germanium can induce cells to secrete

interleukin and interferon, stimulate the host 's defenses against cancer
Germanium also has high whitening Beauty youthful effect can be made ​​from a variety of skin care products, during

pregnancy or abnormal pigmentation caused by sun spots with aplomb scavenging effect , but also the treatment of

acne , eczema and underarm odor .