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Maintenance and maintenance methods of stainless steel
Adaugat pe 22/06/2018 13:03:22

The use of stainless steel becomes more extensive with the development of the economy. People are closely related to stainless steel in their daily life, but many people know little about the performance of stainless steel, and they know more about the maintenance and maintenance of stainless steel. Many people think that stainless steel is never rusty. In fact, the corrosion resistance of stainless steel is good because of the surface formation of a layer of purification membrane, in nature, it is in a more stable form of oxide. That is to say, although stainless steel varies according to the conditions of use, the degree of oxidation is different, but eventually it is oxidized. This phenomenon is usually called corrosion.

The surface of metal exposed to corrosion is all electrochemical reaction or chemical reaction, and the corrosion resistance of the surface of the stainless steel surface is uniform, and the corrosion resistance of the surface of the stainless steel surface is weak, and the pitting reaction is formed due to the self excitation reaction, the formation of small holes, and the close of the oxygen ion, forming a strong corrosive solution and accelerating the corrosion reaction. The speed should be. There are also intergranular corrosion cracks inside the stainless steel, all of which destroy the purified membrane on the surface of stainless steel.

Therefore, the stainless steel surface must be regularly cleaned to maintain its gorgeous surface and extend its service life. When cleaning the stainless steel surface, we must pay attention to no surface scratch, avoid the use of bleaching ingredients and lapping agent, steel ball, grinding tool, etc., to remove the washing liquid and rinse the surface with clean water at the end of the washing.

Stainless steel surface with dust and easy to remove dirt can be washed with soap weak detergent, binder ingredients, using alcohol or organic solvents (ether, benzene) scrub.

The grease on the surface of the stainless steel is contaminated with oil and lubricating oil. After cleaning with a soft cloth, it is washed with neutral detergent or ammonia solution or with special detergent. The surface of stainless steel has bleaching agent and various acids, rinse with water immediately, rinse with ammonia solution or neutral carbonated soda solution, and wash with neutral detergent or warm water.

There are rainbow patterns on the surface of stainless steel, which are caused by excessive use of detergents or oils. Rust caused by dirt on stainless steel can be washed with 10% nitric acid or abrasive detergent, and can also be washed with special washing drugs.

As long as we use proper maintenance methods, we can extend the service life of stainless steel and maintain its clean, bright and gorgeous style.


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Tag-uri: wpc


Auspicious dragon censer
Adaugat pe 22/06/2018 09:32:57
Censers are easy to learn and do not require complicated steps. Above the incense burner will usually consists of three or four metal chain (there is also a single hand of single metal chain furnace, using fewer but the Catholic church) lift, with the ring on the furnace body join together, and on the chain is equipped with a single circle, the circle can be fixed censer hollow out the lid, ensure it more solid in use, not censer shed. There is room for charcoal in the furnace, and the burning charcoal should be put into it before use. Incense burner is divided into the portable tank burning incense incense burner and monomer, the former when to place the charcoal, can remove the censer inside the tank, then placed back into the charcoal furnace, the incense burner is common; Sprinkle frankincense over the burning charcoal, melting the frankincense spices at higher temperatures and producing cigarettes that will be released from the cover of the censer. Once the mastic is placed in the furnace, the incense burner will be close the lid, and marched in procession on it by the altar to sway, will try to send out cigarettes (this also guarantee the charcoal is exposed to air, not go out). The style of incense burner also has no fixed style, but like Chorus, it is often consistent with the architectural style of church, so there are gothic, Roman and so on. read more:

Tag-uri: wpc


Huawei Optical Transmission Equipment MA5600
Adaugat pe 21/06/2018 08:42:00
The display clock mode command is used when the MA5600 optical switch device's OLT device needs to query the working mode of the clock.

Guidelines for using this command: There are four modes of operation: tracking mode, hold mode, fast capture mode, and pass-through mode.

When the clock pinch board is configured in the system and the clock pinch board is in place and normal, the clock work mode is one of the track mode, the hold mode, and the fast catch mode according to the work of the clock pinch board.

When the clock pinch board is performing signal capture of the input clock, the work mode is fast catch mode.

When the clock pinch board has locked the signal of the input clock, the working mode is tracking mode.

The quality of the input clock signal deteriorates. The clock pinch board continues to output according to the previously saved signal. The work mode is the hold mode. When the clock pinch board is not configured in the system or the clock pinch board is not in place or the clock pinch board is not normal, the clock works in the straight-through mode, that is, the input clock signal is directly used as the output clock signal.

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Tag-uri: wpc


Tomorrow we will have a big incense burner with blue and white flowers
Adaugat pe 20/06/2018 06:43:22
The shoulders are decorated with lotus patterns and the abdomen with sea clouds. The painting method of tangerine tangerine inherits the tradition of ten thousand diachronic periods. More conventionally, the lotus is in the shape of a panicle of rice, with the center of the flower, the center of the petal and the border line. One side of each cloud pattern is dark and the other is light. There are two dragons on the front and two on the side. The dragon pattern on the front is long hair with five claws, long eyes and long thin jaw, teeth and claws, old dragon bell, not fierce enough, which is the typical painting method of dragon pattern at the end of Ming dynasty. Blue and white color is bright and stable, the painter is meticulous and exquisite. Abdomen with inscriptions "Jiang Xirao state the float saddle county ren tong jin in jingdezhen city letter chamber abbot father Chen li man Fang Zishun woman after the recruit England and xi in incense burner vase a Yu Changshou buddhist temples worship before qi bao family qing ji rich wife revealed three years during GuDan state". From the inscription, it is used as a censer. From the bright blue material of this utensil, it can be seen that the green material used by the official kiln was the only one used by the people's kiln. It was a reflection of the situation at that time. read more:

Tag-uri: wpc


Huawei 100G OTN won the bid for Sinopec Optical Transmission Project
Adaugat pe 19/06/2018 09:56:17
1. Massive bandwidth
The use of advanced single-carrier 100G coherent transmission technology to build a pair of optical fibers carrying a bandwidth of 8T/s, with large-capacity electrical cross-over capability, fully supporting ODU0/1/2/2e/3/3e/4/ODUflex multi-particle unified Non-blocking crossover. Sinopec Corp. has also become the first company in the global energy industry to use a 100G wavelength division network to provide a solid network foundation for growing business needs.

2. Safe and reliable
The transmission network is designed in a dual plane and uses the highest level of equipment-level protection. Comprehensive and detailed scheme verification is performed at multiple levels including the optical line layer, service layer, and device layer. Any fiber fault, board failure, or equipment failure It can achieve fast switching within 50ms to ensure that the important business of the data center of Sinopec headquarters is perfectly safe.

3. Simplified operation and maintenance
For the first time, the intelligent light pipe system solves the on-line detection of optical power and OSNR at any wavelength. Flexible test diagnosis improves customer's ability to quickly locate faults, while enabling one-click E2E service creation and automatic resource search, providing clear customer and service relationships. , Let users know the network, reduce OPEX. In addition, the full-band adjustable XFP can provide any wavelength adjustment of 1 to 80 waves, greatly reducing the maintenance difficulty, and saving maintenance spare parts costs.

With the development of the oil and gas industry and continuous business changes, Huawei will continue to provide reliable technical support and service guarantee for the informationization process of Sinopec, adding vitality to the development of Sinopec.

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Tag-uri: wpc


Copper incense burner with silver thread and peony inlay
Adaugat pe 15/06/2018 09:21:34
This entry lacks the information bar, the business card graph, the supplement related content makes the entry more complete, still can upgrade quickly, come to edit quickly! Copper incense burner and bottle with silver peony inlay, in the shape of tripod, stand ear, fold edge, square lip, round abdomen and three column feet. The veins are all made of the wrong silver thread, with the neck as the cirrus cloud pattern, the abdomen as the double lines of the peony pattern, and the outside of the foot as the cloud ray pattern. There's the Chaucer. Key points to identify: this furnace copper quality is exquisite, on the abdomen flower pattern line is fluent, vivid and natural, is the end of the Ming dynasty masterpiece. read more:

Tag-uri: wpc


The efficiency of circular vibrating screen is advancing rapidly
Adaugat pe 14/06/2018 09:30:50

From the use of vibrating screen, screening relatively small sand material, in the construction waste treatment application is more applicable. At the same time, its application equipment is different, also indicates that circular vibrating screen plays a different role in the whole frame.


According to the principle of circular vibrating screen and the new design concept, YK series circular vibrating screen with high efficiency screening function was developed. The material is screened by the size of the sieve mesh. In addition, the technology applications of double-layer sieve, three-layer sieve and four-layer sieve are added. Therefore, the equipment in this series is also suitable for wet materials.


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Tag-uri: wpc


Three-legged bridge ear incense burner
Adaugat pe 14/06/2018 07:14:10
The fine copper ware "three-foot bridge ear incense burner", the collection caliber: 9.6cm, height: 7.4cm, bottom diameter: 8.5cm, is now hidden in guangzhou xuanyi exhibition service co., LTD. The furnace three foot bridge ear, under the word "xuan". There is thick paste, very delicate and beautiful, it is quite rare. According to the expert conjecture, judging from its size of utensil, it is suitable for partial chamber or boudoir incense burner, exquisite extremely. The furnace is exquisitely designed. According to expert appraisal, the upper part of the furnace body is a little light and thin, the lower part of the furnace body is thicker and heavier, with strong sense of balance. The color and color of xuande furnace is of high collection value both in terms of age and technology. The smelting of this furnace is complicated. General furnace material only through four refining, and this type of xuande furnace through 12 refining, the quality of the furnace is pure and fine, gas extraordinary. The natural color of the furnace body is contained in the furnace, which reflects dark and strange light. From this xuande furnace, you can see the craftsmanship of the craftsman's unique, meticulous work, the details in place; Xuande furnace gives off the charm of ancient color, the package pulp is warm and moist, and the color is attractive. Three legs stand together, very grand; The edge cutting line is smooth, bright and elegant, round and mellow, representing the highest level of furnace making technology in Ming dynasty. read more:

Tag-uri: wpc


Huawei routing A1 transmission capability is powerful
Adaugat pe 14/06/2018 06:34:30
From the outside, Huawei A1's design is excellent. It has a rounded design, elegant and rounded body is separated by a metallic belt at the golden section.

And it uses a built-in antenna design, from the outside, it is difficult to distinguish it is a router. Concise and restrained, it is the best generalization of Huawei's A1 routing. This design is very consistent with the minimalist concept of modern homes.

In addition to its appearance, Huawei Router A1 has the minimalist style of modern homes. In terms of functionality, Huawei's routing A1 also gives consumers the enjoyment of beauty. It has built-in high-performance dual-band antenna, users do not need to consider the antenna placement angle, the signal coverage is broader.

2.4G and 5G dual-band WiFi are equipped with two powerful independent signal amplifiers respectively. Compared to the ordinary route without independent signal amplifiers, the signal passing through the wall and the coverage ability are improved by as much as 50%, and signals are more easily accepted, making the Internet more efficient.

read more:
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Tag-uri: wpc




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