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Metallurgy in the main points of the treatment operation
14
2023-04
Metallurgy in the main points of the treatment operation
Metallurgy in the main points of the treatment operation What are the key points of the gestation processing operation:First, the selection of the inoculant is uniform in size and moderate in size, so as not to affect the incubation effect, and the molten iron after conception should be fully stirred before slag treatment;Second, it is necessary to strictly control the time of incubation treatment, especially the use of Si-Fe inoculating agent, the anti-recession performance is not good, and the incubation time must be controlled at more than 70% of the iron production time; (Long-acting incubation using barium silicon inoculant)Third, to determine a breeding amount, for gray iron parts, generally controlled at 0.3%-0.6%, do not blindly increase the amount of pregnancy, too high the amount of gestation will increase the viscosity of the iron and slag inclusion, shrinkage, shrinkage tendency.The operation process of gestation treatment is a very important process, and attention should be paid to various details, otherwise the desired gestation effect will not be achieved. Generally speaking, the effect of following the flow is good, so when conditions permit, use the flow of pregnancy. When incubating in front of the furnace, artificial incubation is generally carried out in the molten iron outlet tank, which can achieve better incubation results. There are also spontaneous incubations under automatic control conditions, and its advantage is that the control of the amount of pregnancy is more accurate.If you need it, you can contact us!Email: joanna@aykxgj.com +8616638320060      
What to pay attention to in the operation of inoculants
11
2023-05
What to pay attention to in the operation of inoculants
What to pay attention to in the operation of inoculants The operation process of gestation treatment is a very important process, and attention should be paid to various details, otherwise the desired gestation effect will not be achieved. Next, the company will learn with you, in general, the effect of go-to-flow incubation is good, so when conditions permit, use go-to-flow gestation.When incubating in front of the furnace, artificial incubation is generally carried out in the molten iron outlet tank, which can achieve better incubation results. There are also spontaneous incubations under automatic control conditions, and its advantage is that the control of the amount of pregnancy is more accurate. What to pay attention to in the gestation handling procedure:First, the selection of the inoculant is uniform in size and moderate in size, so as not to affect the incubation effect, and the molten iron after conception should be fully stirred before slag treatment;Second, it is necessary to strictly control the time of incubation treatment, especially the use of Si-Fe inoculating agent, the anti-recession performance is not good, and the incubation time must be controlled at more than 70% of the iron production time; (Long-acting incubation using barium silicon inoculant)Third, to determine a breeding amount, for gray iron parts, generally controlled at 0.3%-0.6%, do not blindly increase the amount of pregnancy, too high the amount of gestation will increase the viscosity of the iron and slag inclusion, shrinkage, shrinkage tendency.We have very good products, and low prices, as long as you have the ferroalloy products you want, please contact usEmail: joanna@aykxgj.com +8616638320060 
Sponge titanium quotes increased
Sponge titanium quotes increasedAt the end of September, the domestic sponge titanium market continued to run smoothly, after all, while manufacturers actively processed the previous orders, the new order signing situation was also stable, so there was no major change in the manufacturer's price implementation.It is reported that under the influence of factors such as the increase in smelting capacity, the strong demand for high-end products and the good export market of titanium, even if the sponge titanium production continues to grow this month, the demand for factory orders is still stable, and there is no inventory pressure, so some enterprises have certain price increases.Today, Longbai Group announced that the price of sponge titanium will be raised by 2,000 yuan / ton, and some companies will follow suit. At present, the mainstream price of the domestic 1# sponge titanium market is maintained at about 75,000 yuan / ton, and the actual transaction is greatly affected by the payment method, but some companies have clearly stated that the previous low price will no longer sign orders. The price increase of sponge titanium enterprises has a certain effect on the overall market confidence.We Kangxin International Metallurgy company sell ferrosilicon granules inoculants, ferrosilicon inoculants and other products, what you need can be understood with us!Xinshichuang Metallurgical Refractories Co., Ltd.Email: joanna@aykxgj.com 8616638320060
30
2022-09
Ferrosilicon prices hold steady and wait for the steel trick to land
Ferrosilicon this morning quotation 72 # 7800-8000, 75 # 8300-8500, 65 # 7450-7550 yuan / ton cash natural block factory, and yesterday than the change is not large, stable operation, the market low price supply is difficult to find, Zhongwei logistics and transportation has an impact on the decline in capacity, Qinghai Gansu regional manufacturers single production, disk supply without advantage of the circulation reduction, market spot volume decreased.Manufacturers: With the rise in the market price of ferrosilicon, profits gradually repaired, the factory started production rebounded, (9.19-9.25) ferrosilicon daily output of 14663 tons, an increase of 177 tons over the previous period.Steel mills: last week, Kungang, Yangchun has been priced, East China Nangang, Baosteel has issued bids, today's bidding, on the current factory quotations and futures disk situation, suppliers price mentality is relatively strong, steel pricing will rise.Metal magnesium: yesterday's magnesium ingot transaction at 24800-25000 yuan / ton cash, today's factory quoted 25000-25500 / ton cash, the National Day is approaching, the downstream stock is basically completed.In general: the National Day is approaching, the factory is less in stock, the quotation remains firm during the pricing period of steel recruitment, there are steel mills in East China procurement, the market is paying attention to the pricing situation, it is expected that the market will not change much before the holiday, waiting for the steel recruitment to land.We Kangxin International Metallurgy company sell ferrosilicon granules inoculants, ferrosilicon inoculants and other products, what you need can be understood with us!Xinshichuang Metallurgical Refractories Co., Ltd.Email: joanna@aykxgj.com 8616638320060
29
2022-09
The domestic titanium new single quotation was slightly raised
The domestic titanium new single quotation was slightly raisedRecently, many steel mills have begun to inquire about the October titanium iron bidding, affected by factors such as the increase in raw material prices and the digestion of the previous inventory, the new single quotation of domestic titanium iron factories has basically been slightly increased.It is reported that the recent domestic aluminum powder, sponge titanium and other raw material prices have basically increased by a certain range, resulting in an increase in the production cost of domestic titanium iron factories, coupled with the fact that the early inventory of each factory has basically been digested, so most of them are unwilling to continue to walk at low prices, and the quotation is relatively firm.At present, the mainstream new single quotation of the domestic medium and low titanium market has been raised to between 12500-13000 yuan / ton (25 base price), and some enterprises have not many spot goods, indicating that the new order is less than 13000 yuan / ton (25 base price) for the time being, and the price increase is expected to be strong. The new single quotation of the high titanium market is also relatively firm, of which the mainstream price of 70A is concentrated in about 31,000 yuan / ton, and the mainstream price of 70B is concentrated in about 30,500 yuan / ton.We Kangxin International Metallurgy company sell ferrosilicon granules inoculants, ferrosilicon inoculants and other products, what you need can be understood with us!Xinshichuang Metallurgical Refractories Co., Ltd.Email: joanna@aykxgj.com 8616638320060
29
2022-09
The price of silicon metal is firm, buyers are afraid of heights and wait and see
The price of silicon metal is firm, buyers are afraid of heights and wait and seeThe metal silicon market continues to be hot, and the quotations of various grades of metal silicon products continue to rise. The factory price of 553# without oxygen is 19800-20200 yuan/ton, the factory price of oxygen 553# is 20600-21000 yuan/ton, and the price of 441# is 20900-21200 yuan. / ton, 421# factory price is 21500-21800 yuan / ton...Before the National Day holiday, most downstream manufacturers planned to stock up. Under the influence of insufficient power supply in Sichuan and Yunnan and the epidemic in Xinjiang, purchases continued to rise. However, under the background of the completion of the purchase of polysilicon factories and the weak organic silicon market, aluminum market and export market, the transaction volume of metal silicon continues to decrease. Traders are afraid of heights and have a wait-and-see attitude, and they don’t even make inquiries; mills and aluminum factories make small purchases, reducing inventories and releasing purchase demand in small quantities; silicone factories are even more serious, and have been seriously upside down, and production reduction and parking are still increasing. .We Kangxin International Metallurgy company sell ferrosilicon granules inoculants, ferrosilicon inoculants and other products, what you need can be understood with us!Xinshichuang Metallurgical Refractories Co., Ltd.Email: joanna@aykxgj.com 8616638320060
28
2022-09
The tender price is determined The price of chromium ore is supported
The tender price is determined The price of chromium ore is supported Last week, the bidding price of Qingshan was 7695 yuan / 50 base price (cash including tax package), up 300 yuan / 50 base from the previous month, and it is expected that the purchase growth rate of large steel mills in the north will remain consistent. In October, the bidding price of high chromium in mainstream stainless steel mills was slightly raised, although the increase was not as good as the psychological expectation of some chromium people, but the bidding price rose, and the price of chromium ore was bound to gain favorable support.   After the high chromium price was clarified in October, although the factory was forced to accept the production pressure of high-cost raw materials, the current iron price was not enough to force the factory to declare a shutdown due to the iron price. Production will remain in place at the plant, and ferrochrome production is expected to pick up next month, so chromium ore consumption will also increase.   Therefore, according to the factory start, the demand for chromium ore remains high, and then it is also an effective support for the chromium ore futures market. In the case of the continued rise in the price of chromium ore futures in South Africa, the price of chromium ore in other countries will undoubtedly be stronger, so that the spot price of chromium ore will also be supported.   Therefore, in the short term, chromium ore futures and spot prices will undoubtedly be supported and develop steadily.  We Kangxin International Metallurgy company sell ferrosilicon granules inoculants, ferrosilicon inoculants and other products, what you need can be understood with us!  Xinshichuang Metallurgical Refractories Co., Ltd.  Email: joanna@aykxgj.com 8616638320060 
28
2022-09
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