Nickel Based Laser
Cladding Powder
Ni base alloy
powder is mainly made of NiCrBSi or NiBSi. Ni-based self-fluxing powder has
good wettability, corrosion resistance and high temperature self-lubricating
effect, and is used in components with heat resistance, corrosion resistance and
thermal fatigue resistance. In general Ni35,Ni45,Ni60 etc can be used for laser
cladding, the No means hardness of powder. Inconel 625 and 718 has good
corrosion property under higher temperature, also widely used for laser
cladding process.
Cobalt based Laser
Cladding Powder
Cobalt-based alloy
powder is the cemented carbide resistant to various types of wear and corrosion
as well as high temperature oxidation. That is, the so-called
cobalt-chromium-tungsten (molybdenum) alloy or Stellite alloy cobalt-based
alloy is mainly composed of cobalt, containing a considerable amount of nickel,
chromium, tungsten and a small amount of molybdenum, niobium, tantalum,
titanium, Alloying elements such as lanthanum, and occasionally a class of
alloys containing iron.
Co-based self-fluxing
alloys have good high temperature performance and wear resistance and corrosion
resistance, and are used in petrochemical power, metallurgy and other
industrial fields where they are wear-resistant, corrosion-resistant and
high-temperature resistant.
Iron based Laser
Cladding Powder
The work pieces
required for laser cladding and manufacturing in the actual industry are mainly
carbon steel and cast steel. The Fe-based alloy is close to the base material
in composition and has good wettability. The advantage of Fe base powder is
lower cost and good wear resistant of cladding layer. As a result, it`s the
most widely used for laser cladding process. It is suitable for parts that
require local wear resistance and are easily deformed.
WC blended Laser
Cladding Powder
Tungsten carbide blended with Ni alloy powder is the best
choice for wear resistant work piece. This unique process can bring excellent
wear, corrosion and high temperature resistant. Our blend powder can achieve
different portion of WC from 35% to 60% without crack under suitable cladding
parameter.
Iron Alloy Powder,Nickel Alloy Powder,Cobalt Alloy Powder,Laser Cladding Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.hvafspray.com
Fan Jianping, chief economist and director of the Economic Forecasting Department of the National Information Center, has predicted that GDP growth this year will fall from 11.9% last year to 10.3%. He believes that the next step of macro-control should be gradually changed from the "control demand" of the previous stage to the "stable demand."
At the High-level Roundtable Dialogue Forum hosted by the newspaper and supported by the "Economist" Information Department of the United Kingdom, Fan Jianping predicts that China's economic growth in the first half of the year will be around 10.5%, which is 1.7 percentage points lower than that of the same period of last year, but it is still at an economically moderate level. The upper edge of the growth interval. He said that a moderate fall in the economic growth rate is conducive to improving the total supply and demand relationship in society, creating a favorable environment for curbing demand-driven inflation, and creating favorable conditions for energy conservation and emission reduction.
From the second half of the year, post-disaster reconstruction and energy price adjustment will stimulate economic growth, and the still-poor world economic situation and sales decline in real estate and automobile markets will restrict China's economic growth. Overall, the annual economic growth rate can still be maintained at a relatively high level of 10.3%, but about 0.4% of this is driven by post-disaster reconstruction factors. “If there is no such factor, the fourth quarter economic growth will be Drop to less than 10%."
In addition, the cost-driven factors in the second half of the year will gradually become the main reason for rising prices in China. This year, the increase in CPI should be controlled at around 7%, and there is still a prerequisite that no significant natural disasters will occur in the second half of the year. The causes of cost-driven inflation are relatively large international factors. The resetting of domestic resources and labor resources is not a short-term phenomenon. Therefore, we must attach great importance to the suppression of excessive price increases.
Fan Jianping believes that from the growth trend reflected by the annual growth rate of GDP in the last four quarters, the current economic growth in China has formed a spontaneous trend of inertial decline. At this time, the demand control policy is adjusted from the previous "control demand" to "stability." "Demand" is very necessary, not only to stabilize export growth, but also to stabilize investment growth and consumption growth. Among them, sound fiscal policies should increase support for post-disaster reconstruction, protection of people's livelihood, and structural adjustment; tight monetary policies must be flexibly controlled according to changes in domestic and international economic conditions, especially for post-disaster reconstruction and enterprises. The funding needs of technological advancement and equipment renewal must give priority support. In addition, it is necessary to vigorously develop the corporate bond market so that technologically innovative companies with capital requirements can play a leading role in transforming the mode of economic development.
Fan Jianping: GDP growth rate will fall back to 10.3% this year
Jianping, chief economic teacher of the National Information Center: Macro-control should gradually shift from "control demand" to "stabilize demand"