The steel mill produces a high-quality
ferrous alloy for construction purposes.
这家钢铁厂生产用于建筑的高品质铁合金。
Iron oxide, also known as rust, is a common form of
ferrous corrosion.
铁锈，也就是氧化铁，是铁的常见腐蚀形式。
The
ferrous material was magnetized and attracted to the magnetic field.
这种铁质材料被磁化，并被磁场吸引。
The archaeologist discovered an ancient iron tool, classified as
ferrous artifact.
考古学家发现了一件古老的铁制工具，被归类为铁质文物。
The steel bridge is made of a combination of carbon and
ferrous materials.
钢桥是由碳和铁质材料组合而成的。
Ferrous metals are essential components in the production of transformers.
铁磁金属是变压器制造中的关键部件。
The rusted fence needed to be replaced; it had become too brittle due to the
ferrous corrosion.
那个生锈的篱笆需要更换，由于铁锈腐蚀，它变得太脆了。
In chemistry,
ferrous refers to compounds containing iron in its +2 oxidation state.
在化学中，
ferrous指的是含有+2价铁的化合物。
The recycling process separates
ferrous metals from non-
ferrous ones like aluminum and copper.
回收过程将铁磁金属与铝、铜等非铁磁金属分开。
The
ferrous sulfate solution reacted with the potassium permanganate, producing oxygen gas.
硫酸亚铁溶液与高锰酸钾反应，生成氧气。
Ferrous metal smelting and rolling processing industries, general business and construction were the top three fields the firms specialized in.
黑色金属冶炼和压延加工业、一般商业和建筑业是公司专业化的前三大领域。
"The ferrous metallurgical industry contributes between 15 and 17 percent of China's carbon emissions, so the steel industry will play a key role in reaching low-carbon development in China's decarbonization roadmap.
“黑色冶金行业占中国碳排放量的15%至17%，因此钢铁行业将在中国脱碳路线图中实现低碳发展方面发挥关键作用。
"Vale is enriching our product portfolio to better meet China's increasing demand for quality, environmental performance and innovation in a new era, and Vale will continue to contribute to China's greener future," said Marcello Spinelli, executive director of Ferrous Minerals of Vale.
While trading of ferrous and nonferrous metals was the group's primary business when it started operations in China two decades ago, joint investments with Chinese companies have become its focus because of rising demand in the country, he said.
High-tech and equipment manufacturing sectors recorded rapid growth while textiles, ferrous metals mining and property-related industries reported shrinking profits, he said.
Specifically, the price spike in the sectors of coal extraction and ferrous and nonferrous metal smelting slowed down last month, though the prices in oil extraction and gas production industries rose faster than the previous month.
Seven sectors including oil and gas extraction, ferrous and nonferrous metal smelting and chemicals manufacturing saw prices growing between 12 percent and 59.7 percent on a yearly basis.
PPI growth has accelerated due to surging prices of crude oil, coal and related products, the bureau said, with the mining industries of ferrous metals, oil and coal each registering a year-on-year rise of more than 40 percent.
Li said the cost pressure is expected to taper as market adjustments in the commodity market have started to take effect, with prices of some ferrous metal products having decreased in the domestic market in May.
Coal-related goods and ferrous metal led the upward trend, while most agricultural products saw their prices fall or largely unchanged.
The outperformers may come from cyclical sectors where the recovery in supply cannot swiftly catch up with demand, such as ferrous and nonferrous metals, companies that are the biggest beneficiaries of the global recovery, and manufacturers whose profitability will improve as the rise in commodity prices tapers, Yu said.
Prices for the ferrous metal mining and dressing sector increased 9.9 percent year-on-year in January, 4.9 percentage points higher than the increase recorded a month earlier.
Prices in the ferrous metal mining and dressing sector went up 1.3 percent, while prices in nonferrous metal smelting and rolling rose 0.7 percent, according to the NBS data.
As the country encourages firms to move up the value chain, the list saw fewer companies in traditional manufacturing sectors such as ferrous metal production and more firms in advanced manufacturing and modern service sectors.
Data from the National Bureau of Statistics showed the revenue of China's ferrous metal smelting and rolling processing industry in the first 10 months was 7.3 trillion yuan ($1 trillion), down 9.7 percent from a year ago, while the industry's profits plummeted 92.7 percent year-on-year to 29.68 billion yuan during the period.
It opened the first office in Sao Paulo in 2013; the assembly plants for electric buses and lithium iron ferrous phosphate batteries were established in Campinas, Sao Paulo state, in 2015; the electric bus chassis and solar panel factories were set up in Campinas in 2017; and a battery factory was established in Manaus, Amazon state, in 2018.
Liu Wensheng, deputy director of the ferrous metal department at First Futures, said that the iron ore options have been introduced at a time when the market is witnessing drastic fluctuations in iron ore prices.
HONG KONG - Hong Kong Exchanges and Clearing Limited (HKEX) on Wednesday announced to introduce its first ferrous metal product.
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