SSIC Silicon carbide bullet proof film
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Our tailored to customers all kinds of pumps, kettle, bearing sintered silicon carbide mechanical seal, corrosion resistant pumps and various accessories used through the referral site. My company's products than non-sintered silicon carbide reaction bonded silicon carbide products can easily adapt to harsher working conditions, in strong corrosion, wear strong, high temperature and pressure, high strength demanding harsh working conditions performance is more complex as well. Meanwhile, the company provide customers with nozzles, bulletproof armor plates and other shaped pieces of customized services.
Pressure sintered silicon carbide products (SSIC) compared to reaction-bonded silicon carbide products (RBSIC) complex production process, high production inputs. In addition, both in corrosion resistance, abrasion resistance, flexural compressive fracture resistance or high pressure, high temperature properties are even more outstanding performance, which is sintered silicon carbide products will be in the near future completely replace a reaction-bonded silicon carbide products for important reasons. Sintered silicon carbide products, the main varieties my company produces a variety of mechanical seals seal ring, ring, quiet ring, corrosion resistant pumps, magnetic pumps, pump shield assembly, while the production of the nozzle, drawing dies, bulletproof armor plate and other shaped pieces. We will produce according to drawings clients to sell customer satisfaction. Customer satisfaction is one of the purposes of our company has been pursuing, but also one of the goals of our company staff pursued.
Features: high temperature, wear, corrosion, oxidation resistance, hardness, good heat conduction
The main products: mechanical seals, pump parts, nozzles, bullet-proof plate
Mechanical seals: high hardness, high wear resistance, good self-lubricating properties and high thermal conductivity of the mechanical seal life greatly improved
Pump parts: corrosion and wear-resistant features make atmospheric SiC become magnetic pump sliding bearings, bushings choice for corrosion resistant pumps, pump shield pump assembly and other parts
Nozzle: wear-resistant, high temperature, high hardness features make atmospheric SiC carbide nozzles nozzles become perfect substitutes
Bulletproof plate: light weight, high hardness, good ballistic performance, atmospheric 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: I am in a small hotel safety control, the equipment has three heads, a collection card, a computer, I want 4000, the cost is about 3100, I would like to ask enthusiastic colleagues, my construction costs how much money?.Sorry, wealth means no help
- Let me answer you. The construction fee is 1. of the total equipment price10% without difficulty2. slightly difficult 12%
- Q: How about the acceptance report of security monitoring?
- Such as wire can be in the local agents, because it is too heavy, if you want to come with the manufacturers, freight is self - care! It'll probably be more expensive by then! Those other, no weight, you can follow the manufacturers, the price is good, the freight is not expensive!
- Q: How much is the security monitoring business profit?
- Production equipment factory, profit margins are about minus 30%, why is there a negative number? Production of raw materials, artificial, if produced no one to buy, sell or long period, capital application is negative, if sell good, prices generally do not dare to walk is the main elevation, so profit margins are high not to go.
- Q: What are the functions of security decoder, the main function and principle?
- The pan head decoder refers to a pan head and a lens controller. Generally, the lens (camera) is mounted on the pan head, and the pan head can rotate up, down, left and right. The lens can zoom in and out (zoom), focus, change the aperture size and so on.
- Q: How does the security monitoring system go through the line?
- Throughout the construction process, timely notification of the process, the person in charge of various types of work to communicate, to identify problems immediately notify Party A, in other follow-up work before the start of the timely completion of the task of this type of work.If the installation is unshielded twisted pair, the docking site is not high enough to be earthed at the main slot connected to the cabinet.The specification of the slot is to confirm that the cross section of the slot remains 40% of the surplus to be expanded, and the cross section area of the over 5 types of twisted pair is 0.3 square centimeters.When installing the slot, attention should be paid to the isolation of the strong wire slot. The wiring system shall avoid parallel lines of 3 meters parallel to the strong line without shielding and distance less than 20cm. If it can not be avoided, the line slot shall be shielded and isolated. The cable line into the furniture is made up of the nearest ceiling line along the partition wall to the ground, and from the ground boring trough and the buried pipe to the furniture partition.
- Q: General security monitoring, construction costs accounted for the total amount of equipment?
- 1., security monitoring, construction costs accounted for 10% of the total equipment is not difficult2., security monitoring, construction costs accounted for 12% of the total equipment difficulty
- Q: Monitoring security in the scope of individual business, how to write?
- Undertake: building intelligent engineering, electrical and mechanical installation works, security engineering design, construction, system integration, commissioning, maintenance and management.
- Q: What projects does security monitoring mean?
- Hello, security monitoring belongs to weak current project.A simple monitoring device includes: Camera + power + direct + video line + hard disk recorder + hard disk + monitor
- Q: What does security monitoring mainly do?
- Mainly do access control, visual intercom, and so on...... Are some of the technology! Flagship should be the camera through the signal sent to the computer room
- Q: District security monitoring center layout?
- Layout of security monitoring center:1, residential security monitoring center and other important room should do the thing in itself, civil air defense and anti technology.2, residential surveillance / monitoring center is the whole system of residential security management and the alarming center, should be able to the area of the perimeter protection system, security system, public areas within the family security system for monitoring and management.3, the residential area monitoring center should be equipped with reliable wired and wireless communication tools, when the police situation, should be able to quickly and the scene of the crime and external contacts.4, residential quarters monitoring center and residential district management center merger.The above contents are arranged according to the problems encountered in the actual work of the trainees. For reference, please contact them in time.
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SSIC Silicon carbide bullet proof film
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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