Il-ħadid fondut huwa liga tal-ħadid-karbonju b'kontenut ta 'karbonju ta' aktar minn 2%. B'mod ġenerali, il-valvi tal-ħadid fondut li nużaw huma ħadid duttili, li jinkiseb billi spheroidizing ħadid fondut griż ħadid imdewweb. Il-grafita preċipitata hija fil-forma ta 'spherojdi, li tissejjaħ ħadid duttili. Għandu qawwa ogħla, toughness aħjar u plastikità minn ħadid fondut griż ordinarju.
» Korp tal-ħadid fondut jew duttili b'immuntat tal-bronż
» Stainless Steel, A276 Tip 410 jew GR. 431 Xaft
» Kisi Epossidiku Bonded mill-Fużjoni
» Daqsijiet: DN50 sa DN1200
»Stili tal-Korp: Truf tal-Flanged jew Wafer
» Klassi tal-Pressjoni: ANSI #125, #150, PN10 jew PN16
» Apparat tal-Kontropiż jew Bypass Fakultattiv
» ASME B16.34, EN1171, DIN 3202, BS 4504
» ASME B16.10, MSS SP-71, BS EN558
» ASME B16.1 KLASSI 125, ASME B16.5 CL150, EN1092, EN12226
» ISO 5208, API 598
X'inhi d-differenza bejn il-valvi tal-ħadid fondut u l-valvi tal-azzar fondut?
The main difference between cast iron and iron steel valves is the carbon content, which directly affects the strength and plasticity of the steel. Carbon steel is also called carbon steel, an iron-carbon alloy with a carbon content of less than 2%. In addition to carbon, carbon steel generally contains small amounts of silicon, manganese, sulfur, and phosphorus. According to its use, carbon steel can be divided into three categories: carbon structural steel, carbon tool steel, and free-cutting structural steel. Carbon structural steel is divided into two types: building structural steel and machine-made structural steel: according to the carbon content, carbon steel can be divided into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC0.25%-0.6% ) and high carbon steel (WC>0.6%. Skont il-kontenut tal-fosfru u l-kubrit, l-azzar tal-karbonju jista 'jinqasam f'azzar tal-karbonju ordinarju (kontenut ogħla ta' fosfru u kubrit) u azzar tal-karbonju ta 'kwalità għolja (kontenut aktar baxx ta' fosfru u kubrit) u azzar ta 'kwalità għolja ta' grad għoli (li jkun fih fosfru aktar baxx u kubrit). Ġeneralment, iktar ma jkun għoli l-kontenut tal-karbonju fl-azzar tal-karbonju, iktar ikun għoli l-ebusija u s-saħħa, iżda l-plastikità aktar baxxa.
It-tags Popolari: valvi tal-ħadid, iċ-Ċina valvoli tal-ħadid manifatturi, fornituri, fabbrika