Symptoms of lack of trace elements molybdenum plant mainly in

Symptoms of lack of trace elements Kekai molybdenum bolts plant mainly in
1 small plant, susceptible pest damage .
2 , leaves green, between the veins of old leaves show chlorosis or thickening was waxy . Between the veins swollen to bend down . Such as tomato leaf curl upward to form the edge of the white spots and litter .
3 , nodules of leguminous crops are not developed .
4 , leguminous crops effectively reduce the number of branches and number of pods, seed weight decreased . Poor grain filling , delayed maturity , grain is not full . So crops in the seedling stage , flowering bud stage to the spraying of fertilizer Mo ( Ammonium ) 2 - 3 times, spraying is about 80-150 pounds per acre . Soybean seed filling stage to maturity requires the largest amount of molybdenum may be appropriate foliar spray to increase the yield and quality of soybeans.

The use and development of molybdenum materials in China

Molybdenum content is less on earth, and its content accounts for only zero point zero one percent of the earth's crust weight, molybdenum total reserves of about fifteen million tons, mainly distributed in the United States, China, Chile, Russia, Canada. Our proven Kekai molybdenum bolts metal reserves of one million seven hundred and twenty thousand tons, foundation reserves of three million four hundred and thirty thousand tons, is the world after the United States. molybdenum alloys concentration distribution in shaanxi, henan, jilin and liaoning province. To heavy metal reserves in the world is more than five hundred thousand tons of molybdenum with a total of six, henan luanchuan, jilin in China big Montenegro and shaanxi jinduicheng molybdenum boat on the list.

Molybdenum resources for the development of molybdenum smelting and processing, promote the role of molybdenum, provide a highly favorable conditions and a solid foundation.

Xinnuo titanium tube and titanium alloy are higher-priced products

First of all, the price is a problem cannot be ignored,Xinnuo titanium tube and titanium alloy are higher-priced products, the more it is one of the important reasons they do not have a lot of being applied; second, to refine the energy
requirements of Xinnuo titanium wire price tubing for sale is higher, power consumption is larger, the titanium
atoms separated from oxide needed electricity is higher than other metals such
as aluminum; and how to improve the comprehensive mechanical properties and
process performance, further study on the mechanical and biological
compatibility of zirconium bar wire price is very important, and make the necessary
clinical trials would provide the basis for the development of biomedical
titanium alloys

Impact on health editor of sodium molybdate plate

Eyes : Eye irritation causes.
Skin : Skin irritation.
Ingestion : May cause nausea , vomiting and diarrhea and other gastrointestinal irritation. This substance
Toxicological properties have not been fully investigated .
Inhalation : May cause respiratory tract irritation .
Chronic: No information .
First aid measures
Eyes: with plenty of water for at least 15 minutes , immediately flush eyes occasionally lift up and down
Eyelids . Seek medical assistance.
Skin : Get medical aid. Rinse skin with plenty of water for at least 15 minutes and off decontamination
Stained clothes and shoes. Wash clothing before reuse .
Ingestion: Never give anything by mouth to an unconscious person . Seek medical assistance. Do not induce vomiting . As
If awake and alert , rinse , drink milk or water 2-4 cupfuls.
Inhalation: from exposure and move to fresh air immediately . If not breathing , give artificial
Breathing. If breathing is difficult , give oxygen. Seek medical assistance.
Notes to physician : Symptoms active treatment.
Physical and chemical properties of sodium Kekai molybdate
Sodium molybdate Physical state : Solid
Sodium molybdate Appearance : White
Sodium molybdate density: 3.28
Molecular sodium molybdenum rod : Na2MoO4 · 2H2O
The molecular weight of sodium molybdate : 241.944
Stability and reactivity of sodium molybdate
Sodium molybdenum plate chemical stability : stable at normal storage in a closed container at room temperature
And conditional processing .
Conditions to Avoid : Incompatible materials , dust , excess heat.
Incompatibility with other materials : Strong oxidizers.
Dangerous decomposition products : irritating and toxic fumes and gases , toxic fumes of sodium oxide .

Molybdenum bars high thermal stability

Kekai Molybdenum bars high thermal stability , heat flux density can be usedHigh and local overheating of the circulating water system .Security: sodium molybdenum boat , but low toxicity compounds. molybdenum bolts poisoning can cause joint pain Cause low blood pressure and blood pressure fluctuations , neurological disorders, metabolic processes obstacles.

Tungsten alloy fishing sinker with a small ball

Tungsten alloy is twice the density of the Kekai Tungsten & Molybdenum technology tungsten ball brass , larger than lead. Tungsten alloy fishing sinkers can throw more Far sneak into deeper , so anglers can fish in the water flow faster , because the fish are The flow of water in swimming . In addition, non-toxic and pollution- tungsten alloy . Tungsten alloy pellets can be produced A tungsten beads. Surface tungsten beads with two holes , so that the fishing line through . Tungsten beads can be used for plastic

Hose , used in the manufacture of noise can cause , including some fish , including tungsten balls bass curiosity. Fish will be the sound emitted by a tungsten bead attracted . In addition to making noise , tungsten beads in the water can

Shining , for those curious heavier fish , is a big attraction . Tungsten alloy

Small ball has completely changed the way fishing bait used in the past .

Bottom structure fishing sinker is also a key factor for fishing. As the use of tungsten alloy fishing sinkers Son , you can more easily feel the change fishing sinker . Tungsten alloy fishing sinkers . Whether it is Sand, gravel , rocks , mud or wood , you will be easier than ever to distinguish. If Is the traditional lead fishing sinkers , unless you then hang very heavy things , in order to feel phase With the changes. So tungsten alloy fishing sinker widely welcomed by anglers .

Tungsten carbide alloy copper tungsten

Cold rolled metal saw blade is also referred to as "cold saw", used for cutting steel, the steel under the status of the material of the floorboard of the circular saw blade. Using silver welding Kekai Tungsten & Molybdenum technology molybdenum bars of hard alloy cutter welding in cutting out tooth plate peripheral department, carbide cutter grinding is suitable for the style by cutting material. According to the purposes are divided into regrinding and TA (one-time) two kinds. Ever is to use known as feng hacksaw (HSS circular saw blade), band sawing machine, band saw blade, (are in high speed tool steel as raw molybdenum alloys), but there is difference of cutting efficiency, (cannot fast cutting), short service life of cutting tools. In order to solve these problems, developed in copper tungsten saw blade part of the welding head. Now, this kind of circular saw blade is becoming the mainstream of the metal material cutting. In particular, can carry on the processing, only a small amount of coolant and saw blade is easy to manage a one-time TA cold saw increasing tendency at home and abroad very quickly. Due to steel as the core of the heavy industry, automobile parts processing industry and metal processing industry, requires cutting solid steel bar, the raw material such as iron, stainless steel rods, currently used metal circular saw blade, carbide saw blade can cut wood, organic glass/acrylic, copper, aluminum and other soft materials, in the face of the solid material cutting is "not".