SSIC Axleve e sle
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specification
|
Tailor-made for customers all kinds of pumps with my company, kettle, bearing no pressure sintering silicon carbide mechanical seal, and all kinds of resistance corrosion pump parts and the accessories. Our company pressureless sintered silicon carbide products a reaction bonded silicon carbide products, can easily adapt to the harsh working conditions, in strong corrosive, strong wear, high temperature, high pressure, high strength harsh harsh under complex conditions is more outstanding. At the same time, our company to provide customers with nozzles, armored body armor plate and other special-shaped pieces of custom-made service.
Compared with the reaction sintered silicon carbide product (SSIC), the production process of the sintered silicon carbide product (RBSIC) is complex and the production investment is high. In addition, whether it is in the resistance to corrosion and abrasion, compressive and flexural fracture resistance of or high pressure, high temperature and other properties are more excellent, this is pressureless sintering silicon carbide products will in the near future completely replace reaction bonded silicon carbide products is one of the important reasons. The main varieties of the pressureless sintering silicon carbide products with all kinds of mechanical seal with sealing ring and moving ring and static ring, corrosion resistant pump, magnetic pump, shield pump components. At the same time, the production special-shaped pieces of nozzle, wire drawing die, armor plate. According to the drawings, we will provide customers with satisfactory products and customer satisfaction. Let customer satisfaction is one of the purposes of our company has been pursued, but also one of the objectives pursued by all the staff of our company.
Features: high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, hardness, heat conduction
Main products: mechanical seals, pump parts, nozzles, bullet proof plate
Mechanical seals: high hardness, high wear resistance, good self - Lubrication and high heat conductivity, so the service life of mechanical seal is greatly improved.
Pump: resistance to corrosion and wear characteristic of the pressureless sintering silicon carbide become magnetic pump sliding bearing, resistant corrosion pump sleeve, shielding pump assembly, etc. various kinds of pump of choice
Nozzle: wear resistant, high temperature resistance, high hardness characteristics of the normal pressure sintering silicon carbide nozzle to become a perfect alternative to carbide nozzle
Armor: light weight, high hardness, good ballistic performance, pressureless sintering of SiC for your life and property security escort
Here are some of the pressure sintered silicon carbide products, physical and chemical parameters:
medium | content | Causticity | |||||||
Atmospheric SIC | The reaction SIC WC | WC | AL2O3 | ZrO2 | Si3N4 | stainless steel | steel | ||
HNO3 nitric acid | 50% | A | A | C | A | A | C | C | C |
Hydrochloric acid HCI | 35% | A | A | C | A | A | C | C | A |
Sulfuric acid H2SO4 | 98% | A | A | C | A | A | C | C | A |
Hydrofluoric acid HFF | 40% | A | C | C | C | C | C | C | C |
Phosphoric acid H5PO4 215OC | 85% | C | C | C | C | C | C | C | C |
HNO3+HF | 20%+5% | A | C | C | C | C | C | C | C |
Sodium chlorate NaCIO | 10% | A | B | C | A | A | A | C | A |
Sodium hydroxide NaOHH | 50% | A | C | A | B | A | B | A | A |
Potassium hydroxide KOH | A | C | A | B | A | B | A | A | |
Acetic acid CH3COOHH | 80% | A | A | C | A | A | C | C | C |
Sodium sulfate + Na2CO3 + H2SO4 925OC
| A | A | C | A | A | C | C | B | |
Silica solution SIO2
| B | C | C | C | C | C | |||
Assessment Method: the specimen prior polishing, immersed in the test liquid (70OC) for 100 hours, the weight was measured and observed microstructure, weight reduction is calculated by the degree of corrosion was observed microstructure for corrosion to comprehensive judgments. | |||||||||
A level (corrosion): corrosion rate ≤0.125mm / ingredients in a small amount of corrosion observed slice | |||||||||
Level B (somewhat resistant): corrosion rate = 0.125-1.0mm / or annual corrosion rate ≤0.125mm / observe a large number of corrosion | |||||||||
Class C (resistant to corrosion): corrosion rate ≥1.0mm / or the main ingredient of Corrosion
Silicon carbide performance indicators
Index Name
| Atmospheric SiC | Reaction Bonded Silicon Carbide |
Purity (%) of silicon carbide | ＞ 97 | ＞90 |
Density (g / cm) | 3.06-3.15 | ＞3.05 |
Particle size (um) | 0.5-0.7 | 8-20 |
Hardness (HRA) | ≥90 | ≥90 |
Flexural Strength (MPa) | 400-580 | 350-450 |
Compressive strength (MPa) | 3900 | ＞2500 |
Fracture Strength (MPa) | 3.05-4.6 | 4.3 |
Elastic Modulus (GPa) | 380-410 | 420 |
Thermal conductivity | 102.6 | 35-110 |
Coefficient of thermal expansion (1 / ℃) | 4.02×10 | 4.3×10 |
Poisson's ratio | 0.14 | 0.15 |
- Q: What is the heat treatment method for making the shaft made of 45 steel? What is the microstructure after heat treatment?
- The method of heat treatment after quenching and tempering at high temperature is called quenching and tempering. High temperature tempering means tempering between 500-650 degrees centigrade. Quenching and tempering can make the properties and material of steel be adjusted greatly. The strength, plasticity and toughness of the steel are better, and it has good comprehensive mechanical properties. The tempered bainite is obtained after quenching and tempering.
- Q: That's the line of the painting. It's just moving the coordinate axis. I want to make a rotation of the custom axis. Which prawns help me?!
- The left hand press the D button on the keyboard, do not let go, the right hand with the left mouse button to move the object axis, after moving, and then release the D key can. (this can be said to be the shortcut keys to move the coordinate axis ^_^)
- Q: What is a fire shaft blower?
- Axial fan is the airflow in the same direction as the axis of the fan blade, such as an electric fan, an air conditioner, an external fan, an axial flow fan. It is called axial flow because the gas is parallel to the air shaft. Axial fans are usually used in situations where the flow rate is high and the pressure requirement is low. The axial fan fixed position and moved the air.Fire shaft blower is built in high temperature motor, and equipped with motor cooling system.Features: wide range of application, high efficiency, easy installation
- Q: What's the camshaft phase shifter for?
- Photoelectric type crankshaft and camshaft position sensor(1) structural featuresPhotoelectric type crankshaft and camshaft position sensor Nissan production is by the distributor and improvement, mainly by the signal disc (signal rotor), signal generator, distributor, sensor shell and harness plug etc..The signal panel is the signal rotor of the sensor and is mounted on the sensor shaft, as shown in figure 2-22. Two inner and outer light transmitting holes with evenly spaced radian are made near the edge of the signal disc. Wherein, the outer ring is made of 360 light transmitting holes (gaps), with an interval radian of 1. (pervious pores account for 0.5. Shading hole accounts for 0.5. ), is used to generate the crank angle and speed signal; the inner production has 6 light holes (rectangular alone L 60), interval radian. An upper TDC signal for each cylinder, in which a rectangular broadside is slightly longer and is used to produce the TDC signal of cylinder 1.The signal generator is fixed on the sensor housing, which is composed of a Ne signal (speed and corner signal) generator, G signal (TDC) generator and signal processing circuit. The Ne signal and the G signal generator are composed of a light emitting diode (LED) and a photosensitive transistor (or photodiode), with two LED facing two photosensitive transistors respectively.
- Q: With regard to the matching system, when to choose the base hole system, when to choose the basic shaft system, what are the basis for selection?
- Since the hole is difficult to process, the shaft is easy to process, so choose the base hole system when choosing the matching system
- Q: What are the failure forms of shaft parts?
- Should be "People's Republic of China network security law" requirements, since June 1, 2017, the use of Internet services to carry out real name authentication account. In order to ensure your Baidu account can be used normally, please check the account number as soon as possible. Thank you for your understanding and support.What are the failure forms of shaft parts?Xiao Ting 772024566 | browse 3478Recommended for 2016-12-01 18:40:11 best answerThe failure forms of shaft parts include:1, bending (due to impact load caused by bending, bending due to miscalculation, accident caused by bending), especially cantilever shaft is particularly serious2, instability (especially the long axis is the most serious, and it is the axial load on the axis of the most likely to occur)
- Q: What does axle control and frame control of locomotive mean?
- Many so-called axis controls are only inverters that independently control a motor, and the previous rectifier or intermediate loop is still common to several motors.
- Q: What does DNF's Y axis move and the X axis shift mean?
- Y axis movement refers to the movement of the upper and lower displacements. The X axis movement refers to the movement of the left and right displacement
- Q: What are the real half axes and imaginary half axes of the hyperbola?
- The connected segment is called the real axis, while the line between the two points on the vertical axis with a Y-axis of + B is called the imaginary axis, and the half of the solid axis and the imaginary axis are called......
- Q: What do you mean by eccentric and eccentric axes?
- The eccentricity along the axis and the eccentricity of the eccentric axis represent the eccentricity of the X axis and the eccentricity of the Y axis,
Send your message to us
SSIC Axleve e sle
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
