Redwood investment needs to be cautious not to follow the hoard
Since 2011, problems such as the European debt crisis, the stock market downturn, and the real estate economy ’s slump have emerged in the global economic environment. Even the rosewood furniture industry, which has been continuously rising, has also encountered a cold snap. Fell back. A report that the price of mahogany furniture plummeted has affected many people's nerves. In the face of the rumor of the plunge, investing in the redwood industry needs to be more cautious, and do not hoard.
In recent years, the investment boom in Redwood has attracted a large number of investors, and the fall in the price of Redwood has made some investors even more enthusiastic. However, investing in mahogany furniture is costly and slow to realize. Investors should not blindly follow suit and hoard a lot. Speculative acquisitions may result in unnecessary losses. Investigate trends and rational investments.
Since last year, domestic hot money has been very active, making waves everywhere. From "garlic you ruthless" to "Jiang your army" to "beans you play", "coal super wind", wherever speculation, product prices soared, the mahogany industry also suffered from speculation. As an investor, the first consideration is whether the investment can bring returns, and secondly, how much return can be brought. Every investor has an account in mind before making an investment, and will conduct a comparison and analysis of risk interest rates. In the same way, investors need to keep an account in mind before Redwood invests, take it cautiously, and live within their means.
Redwood investment is different from other investments. It not only needs to pay attention to the dynamics of the redwood market, but also needs to understand the basic characteristics of wood and have in-depth research on the direction of wood circulation. At the same time, it must grasp the business opportunities and realize the investment. Many people see that some investors have made money in the acquisition of wood, and blindly followed the trend to enter the market and hoard wood, but they often lack basic professional knowledge. They don't know what kind and specifications of the wood they hoard, nor do they know this. What kind of price can be sold for growing wood, there is no overall understanding of the entire industry. In addition, many capitals admired the name of "slump" and entered the "bottom bargaining". However, there are many types of mahogany materials, and some investors are not familiar with the mahogany market, and buying following the trend may result in losses. It is reported that the new national standard of mahogany will be enforced next year. The new national standard expands the range of main materials for dark and precious hardwood furniture, and advocates the development and use of new types of mahogany wood. If a large amount of wood is hoarded, and after a period of time, affected by market supply and demand, when it is shipped, it is found that the price at the time of purchase is not sold, so the price has to be reduced to sell, causing huge losses.
According to senior mahogany investment experts, the real investment master is to buy appreciation expectations. If you see good materials, even if its price is higher than the market price, you can buy them boldly. In the process of anticipation, you can make a decisive shot and earn the difference. In addition, many investors believe that the redwood lumber in the border market is cheaper, but in fact, some of the endangered lumber has been restricted from importing. If you are not sure, going to the border will not only find the real product, but also have a high possibility of being extorted.
In summary, before investing in the mahogany industry, it is necessary to explore the market conditions and development trends of the mahogany furniture industry in many aspects and from various angles. At the same time, according to their own capital endurance and anti-risk ability, do not blindly purchase, massive hoarding, do Only by rational investment can we freely ride on this investment land of the redwood industry.
Alnico (AlNiCo) is the first developed a permanent magnet is made of aluminum, nickel, cobalt, iron and other trace metals composition of an alloy.According to different production process is divided into sintered Alnico (Sintered AlNiCo), and cast aluminum nickel and cobalt (Cast AlNiCo).Product shape of the round and square. Sintered products limited to the small size, their production out of rough tolerance is better than the rough cast product can be better workability.
Alnico alloys can be magnetised to produce strong magnetic fields and have a high coercivity (resistance to demagnetization), thus making strong permanent magnets. Of the more commonly available magnets, only rare-earth magnets such as neodymium and samarium-cobalt are stronger. Alnico Magnets produce magnetic field strength at their poles as high as 1500 gausses (0.15 teslas), or about 3000 times the strength of Earth's magnetic field. Some brands of alnico are isotropic and can be efficiently magnetized in any direction. Other types, such as Alnico 5 and alnico 8, are anisotropic, with each having a preferred direction of magnetization, or orientation. Anisotropic alloys generally have greater magnetic capacity in a preferred orientation than isotropic types. Alnico's remanence (Br) may exceed 12,000 G (1.2 T), its coercivity (Hc) can be up to 1000 oersteds (80 kA/m), its energy product ((BH)max) can be up to 5.5 MG·Oe (44 T·A/m). This means that alnico can produce a strong magnetic flux in closed magnetic circuits, but has relatively small resistance against demagnetization. The field strength at the poles of any permanent magnet depends very much on the shape and is usually well below the remanence strength of the material.
Alnico alloys have some of the highest Curie temperatures of any magnetic material, around 800 °C (1,470 °F), although the maximal working temperature is normally limited to around 538 °C (1,000 °F).[4] They are the only magnets that have useful magnetism even when heated red-hot.[5] This property, as well as its brittleness and high melting point, is the result of the strong tendency toward order due to intermetallic bonding between aluminium and other constituents. They are also one of the most stable magnets if they are handled properly. Alnico magnets are electrically conductive, unlike ceramic magnets.
Alnico magnets are widely used in industrial and consumer applications where strong permanent magnets are needed; examples are electric motors, electric guitar pickups, microphones, sensors, loudspeakers, magnetron tubes, and cow magnets. In many applications they are being superseded by rare-earth magnets, whose stronger fields (Br) and larger energy products (BHmax) allow smaller-size magnets to be used for a given application.
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