The introduction of Saddle.

The outer tube (1) and damping inner tube (2) structure, vibration damping inner pipe quilt cover outer tube sliding, vibration damping in the bottom of the tube with support spring (6), damping inner tube of the cross section for hexahedron form, outer tube at least a segment of the cross section are hexahedron type. That is the top of the outer tube a inside, with a guide sleeve (8) in outer tube (1) inside, and outer pipe inner interference fit is fixed, the guide sleeve wall is hexagonal, damping inner tube (2) quilt cover in the guide sleeve inside, and guide sleeve for the inner surface of hexagonal matching. The utility model selection with hexagonal pipe instead of round pipe made saddle tube, saddle tube with vibration insulation device.
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The nature and use of the nickel sulfamate

The nickel sulfamate blooming crystals. Acrid in water, aqueous ammonia, ethanol, hardly acrid in acetone, aqueous band-aid is acidic, hygroscopic anon condensate in clammy air. Dry air apathetic weathering lose four molecules of water, if heated, begins to decompose if the temperature is college than 110 and the accumulation of basal salts and heating was connected to accomplish a black-brown nickel sesquioxide and blooming oxyalkylene a admixture of nickel.

The nickel sulfamate Is a acceptable plating capital salt, because of its low centralized stress, the plating acceleration is fast, solubility, non-polluting, and the plating of the all-embracing association in contempo years the accelerated development of a adept salt. Has been broadly acclimated in the electronics, automotive, aerospace, weapons, coinage, metallurgy, nickel screen, radio, blush aluminum and added industries.

Method: Synthesis: amino acerbic with nickel hydroxide produced by the acknowledgment of nickel sulfamate, was concentrated and crystallized from centrifugal separation, a nickel sulfamate finished.

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From: Nonferrous metal

What is slag?

Product name:slag


Product description:Slag is a partially brittle by-product of admixture ore to abstracted the metal atom from the exceptionable fraction. It can usually be advised to be a admixture of metal oxides and silicon dioxide. However, slags can accommodate metal sulfides (see aswell matte) and metal atoms in the basal form. While slags are about acclimated as a decay abatement apparatus in metal smelting, they can aswell serve added purposes, such as acceptable in the temperature ascendancy of the smelting; and aswell aspersing any re-oxidation of the final aqueous metal artefact afore the aqueous metal is removed from the boiler and acclimated to accomplish solid metal.


Plays the following important physical and chemical effects of slag in the smelting process: ① form a molten slag to the gangue components or impurities oxidation product with the molten metal or molten matte smooth separation; (2) removal of harmful impurities in the liquid steel sulfur, phosphorus and oxygen, absorption of non-metallic inclusions in molten steel, and protect the liquid steel from the direct absorption of hydrogen, nitrogen, oxygen; ③ enrichment useful metal oxide; ④ smelting furnace (electric arc furnace, mineral hot furnace, electroslag remelting furnace, etc.) the slag also plays the role of the heating resistor.

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From: Nonferrous metal

What is Vanandium Carbide(VC)?

Vanandium Carbide(VC) , is an acutely harder adverse bowl actual (9-9.5 Mohs, possibly the hardest metal-carbide known). It is commercially acclimated in apparatus $.25 acid tools. It has the actualization of gray brownish crumb with cubic clear structure.



Vanadium carbide is chemically abiding and has accomplished high-temperature property. It can be acclimated as an accretion to tungsten carbide to accomplished the carbide crystals to advance the acreage of the cermet. Vanadium carbide can be formed in the (111) orientation, if formed by radio abundance magnetron sputtering. Although vanadium carbide is a actual thermodynamically abiding ceramic, V2C is activity favorable to abide at temperatures aloft 900°C.

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Stainless steel wire rope specifications

Stainless steel wire rope specifications: 7 * 1, 6 * 12, 7 * 7, 7 * and *, 39, than the same material of stainless steel wire, stainless steel bar, stainless steel pipe, stainless steel plate are expensive. The most expensive for 7 * 7 shares.
Chemical composition % C: acuities were 0.07 Si: acuities were 1.0 Mn: acuities were 2.0 Cr: 17.0 ~ 19.0 Ni: 8.0 ~ 11.0 Mo: Cu: Ti: S: acuities were 0.03 P: acuities were 0.035 physical properties yield strength (N/best callus induction) or 205 tensile strength was 520 elongation (%) or 40 hardness HB acuities 187 HRB acuities 90 HV acuities 200 density 7.93 g · cm - three specific heat C (20 ℃) 0.502 J · (g · C) - 1 thermal conductivity λ/W (m. ℃) - 1 (in the following temperature / ℃) 20 100 500 12.1 16.3 21.4 linear expansion coefficient α / (10-6 / ℃) (in the following temperature room / ℃) 20 ~ 100 20 ~ 200 20 ~ 300 20 ~ 400 16.0 16.8 17.5 18.1 resistance rate 0.73 Ω · the best callus induction m. - 1 melting point of 1398 ~ 1420 ℃ characteristics: a. dimensional accuracy is high, can reach + / - 0.01 mm; B. good surface quality, brightness is good; C. Have strong corrosion resistance, tensile strength and fatigue strength high, D. chemical stability, steel pure, inclusion content low

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General Aluminium Nitride(AlN) Information

Aluminium Nitride, blueprint AlN, is a newer actual in the abstruse ceramics family. While its analysis occurred over 100 years ago, it has been developed into a commercially applicable artefact with controlled and reproducible backdrop aural the endure 20 years.

Aluminium Nitride has a hexagonal clear anatomy and is a covalent affirmed material. The use of sintering aids and hot acute is appropriate to aftermath a close abstruse brand material.

Typical Aluminium Nitride Uses:

Substrates for cyberbanking bales

Heat sinks

IC bales

Power transistor bases

Microwave accessory bales

Actual processing anhydrate appliance

Semiconductor processing alcove accessories and insulators

Molten metal administration apparatus
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