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??? ?? ?? ??? – ?? ?? ?? ??
I. ?? ??
1. ?? ???
- ??? ??: 2026? 4? 27? ?? ?? ?? ??? ??? ?? ?? ?? ?? ?? 4,850–5,850 ??(RMB) ????, ??? ???? ???? ??.
- ??? ??: 2026? 4? 27? ?? ?? ?? ??? ??? ?? ?? ?? ?? ?? 4,850–5,850 ??(RMB) ????, ??? ???? ???? ??.
- ???? ??: 2026? 4? 27? ?? ?? ?? ??? ??? ?? ?? ?? ?? ?? 5,650–5,950 ??(RMB) ????, ??? ???? ???? ??.
- ??? ??: 2026? 4? 27? ??, ?????? ???? 1? ?? ???? ?? 4,300 ??(RMB), 2? ?? ???? ?? 5,300 ??(RMB)?? ????, ?? ??? ?? ?? ?? ???; ??? ???? ???? ??.
- ?? ????? ??:
- ?? ??? ??? ?? ????(Henan Zhengyuan Water Treatment Materials Co., Ltd.):
Fe ≥ 96.5%, ?? ?? 1.9–2.2 g/cm3: ?? 4,100 ??(RMB);
Fe ≥ 97.5%, ?? ?? 2.0–2.6 g/cm3: ?? 4,150 ??(RMB);
Fe ≥ 98.5%, ?? ?? 2.0–2.7 g/cm3, 100??: ?? 4,950 ??(RMB);
Fe ≥ 98.5%, ?? ?? 2.0–2.7 g/cm3, 200??: ?? 5,300 ??(RMB);
Fe ≥ 98.5%, ?? ?? 2.0–2.7 g/cm3, 325??: ?? 5,700 ??(RMB).
2. ???? ???
- ?? ??? ???? ?? ????(Henan Sentie Environmental Protection Technology Co., Ltd.):
325??: ?? 1,850 ??(RMB);
300??: ?? 1,650 ??(RMB);
200??: ?? 850 ??(RMB);
100??: ?? 750 ??(RMB).
II. ?? ??
1. ?? ??:
- ?? ?? ? ???? ???? ???? ?? ??? ???? ???, ??? ?? ‘?? ?? ??’ ??(Just-in-Time)?? ????? ?? ?? ? ?? ??? ??, ??? ?? ?? ??? ??.
- ?? ????? ?? ?? ??? ?? ?? ? ???? ??? ???? ??????, ?? ?? ?? ???? ??? ?? ??(‘?? ??’)? ??? ??.
2. ?? ??:
- ????? ?? ??? ?? ???? ????, ??·??? ?? ??? ???? ???, ???? ?? ??? ???? ???? ??.
- ?? ???? ???? ???? ?? ?? ???? ?? ?? ??? ?? ????? ???? ??.
- ???? ??? ? ???? ? ????? ??? ???? ??? ??? ??? ???? ???, ?? ???·??? ??? ?? ??? ???? ??.
III. ?? ?? ?? ??
1. ???(iron concentrate):
- ??? 66% ???(????, ??? ??, ???? ?? ????): ?? 979 ??(RMB); ?? ??.
- ???? 64% ???(????, ??? ??, ???? ?? ????): ?? 875 ??(RMB); ?? ??.
- ??·???? 66% ???(????, ??? ??, ???? ?? ????): ?? 957 ??(RMB); ?? ??.
- ?? ??? ??: 65% ????(???? ???)? ?? 755–760 ??(RMB); 66% ????? ?? 821 ??(RMB); ?? ??.
2. ???:
- 62% ?? ?? ??(???? ??): USD 109.05 (?? ?? -0.10);
- 61.5% PB ??(???? ??): CNY 776 (?? ?? +2);
- 62.5% PB ????(???? ??): CNY 930 (?? ?? +7);
- 65% ???? ??(???? ??): CNY 804 (?? ?? +10).
?? ? ??
1. ?? ??? ??:
- ?? ??? ??? ????? ?? ??? ??? ???, ????? ?? ?? ??? ?? ??? ‘?? ??’ ??? ?? ??? ???? ?? ???.
- ???? ???? ?? ?? ? ?? ? ??? ?? ?? ??? ???, ???? ?? ??? ?????? ?? ???? ????.
2. ????? ?? ?? ??:
- ???? ??? ? ???? ? ????? ??? ????? ???? ?? ??? ???·??? ???? ?? ??? ????? ???, ?? ??? ????? ??? ????? ??.
3. ?? ??? ??:
- ?? ?? ??? ?? ?? ?? ? ???? ??? ???? ????? ??? ?? ??????, ??? ??? ??? ?? ?? ?? ??? ?? ???? ???? ?? ??? ? ?? ?? ???? ??.
??
1. ?? ?? ??:
- ?? ??? ? ???? ??? ?? ????? ?? ???? ??? ??? ????, ? ?? ??? ??? ?? ?? ??? ???.
- ???? ?? ???? ?? ??? ?? ?? ?? ??? ?? ???? ??.
2. ??? ?? ??:
- ???? ??? ? ???? ? ????? ??? ??? ??? ??? ???·??? ???? ?? ???? ?? ??? ?? ???, ?? ??? ??? ????? ? ?? ??? ?? ??? ??.
- ?? ??? ?? ??? ???? ??? ?? ???, ??·????? ?? ??? ??? ??.
- ??? ?? ???? ?? ?? ?? ? ???? ??? ?? ?? ?? ? R&D ??? ?? ??? ???, ???? ?? ??? ????? ??? ?? ??.
Industrial uses of iron as carbon steels are numerous and surpass any 410 IRONother alloys. Carbon steels are alloys of iron containing carbon in varying proportions, usually up to 1.7% carbon. Other metals also are incorporated into carbon steels to produce low-alloy steels. Such metals are usually nickel and chromium and are classified as stainless steel, tool steels, and heat-resistant steels. Non-steel iron alloys such as cast iron, wrought iron, nickel iron and silicon iron also have many important applications. Another important application of iron is as an industrial catalyst. It is used in catalyst compositions in the Haber process for synthesis of ammonia, and in Fischer-Tropsch process for producing synthetic gasoline.The followings are some examples of common applications:pharmaceuticals, pesticides, powder metallurgy and so on;as a hot hydrogen generator, gel propellant, combustion activator, catalyst, water cleaning adsorbent, sintered active agent, etc;used for powder metallurgy products, all kinds of mechanical parts and components products, cemented carbide products, etc;as a reducing agent as well as being used for iron salt manufacturing and electronics industry;as nutritional supplements (iron fortifier),for casting,or as reducing agent;in the electronics industry, powder metallurgy.
Iron is the fourth most abundant element in the earth’s crust (5%). It is a transition metal and is placed within the d-block of the periodic table and naturally occurs coordinated with other elements. It is mainly extracted from hematite (Fe2O3) and limonite (Fe2O3·3H2O), although other ores, such as magnetite (Fe3O4), siderite (FeCO3), and taconite (an iron silicate), are also the key sources. Iron is used principally for structural materials, primarily steel, an iron carbon alloy. It is also used in magnets, dyes, pigments, abrasives, and polishing compounds (e.g., jeweler’s rouge).
? ?? ??? ?? ??? ???? ????. Iron? ????? Iron? SDS ??? ??? ???.
Guidechem?? Iron???? ? Iron???? ?? ????, Iron ??? ?? 276?? ??? ? ?? ??? ??????? ?? ??? ?????.
Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.
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