I-Hastelloy B iyisakhiwo se-cubic lattice esigxile ebusweni.
Ngokulawula okuqukethwe kwe-Fe ne-Cr ngenani elincane, ukonakala kokucubungula kuyancishiswa futhi imvula yesigaba se-N4Mo phakathi kuka-700 ℃ no-870℃ iyavinjelwa. ekwehliseni okuphakathi nendawo enokumelana nokugqwala okuhle kakhulu, njengezinga lokushisa elihlukahlukene. kanye nokuhlushwa kwe-hydrochloric acid.Emkhatsini we-concentration ye-sulfuric acid solution (noma iqukethe inani elithile lama-ion chloride) futhi inokumelana nokugqwala okuhle kakhulu.Ngesikhathi esifanayo ingasetshenziswa ukuze acetic acid kanye phosphoric acid imvelo.Izinto ze-alloy ezifanele kuphela esakhiweni se-metallurgical kanye nesakhiwo sekristalu esihlanzekile ukuze sibe nokuphikiswa okungcono kakhulu kokugqwala.
Ingxubevange | % | Fe | Cr | Ni | Mo | V | Co | C | Mn | Si | S | P |
I-Hastelloy B | Okuncane. | 4.0 | - | ibhalansi | 26.0 | 0.2 | - | - | - | - | - | - |
Ubukhulu. | 6.0 | 1.0 | 30.0 | 0.4 | 2.5 | 0.05 | 1.0 | 1.0 | 0.03 | 0.04 |
Ukuminyana | 9.24 g/cm³ |
Iphoyinti lokuncibilika | 1330-1380 ℃ |
Isimo | Amandla aqinile Rm N/mm² | Amandla esivuno I-Rp 0. 2N/mm² | Ukwelula Njengo-% | Ukuqina kweBrinell HB |
Ukwelashwa kwesixazululo | 690 | 310 | 40 | - |
Ibha/Induku | I-Strip/Ikhoyili | Ishidi/Ipuleti | Ipayipi/Ipayipi | Ukuqamba |
I-ASTM B335,I-ASME SB335 | I-ASTM B333,I-ASME SB333 | I-ASTM B662,ASME SB662 I-ASTM B619,ASME SB619 I-ASTM B626, ASME SB626 | I-ASTM B335,I-ASME SB335 |
•Ukumelana nokugqwala okuhle kakhulu kwemvelo enciphisayo.
•Ukumelana okuhle kakhulu ne-sulfuric acid (ngaphandle kokugxilile) namanye ama-asidi angenayo i-oxidizing.
•Ukumelana kahle nokuqhekeka kwe-stress corrosion (SCC) okubangelwa ama-chloride.
•Ukumelana okuhle kakhulu nokugqwala okubangelwa ama-organic acid.
•Ukumelana nokugqwala okuhle ngisho nokushisa kwe-welding kuthinta indawo ngenxa yokugcwala okuphansi kwekhabhoni ne-silicon.
Isetshenziswa kakhulu kumakhemikhali, i-petrochemical, ukukhiqizwa kwamandla kanye nokulawulwa kokungcoliswa okuhlobene nokusebenza kanye
imishini, ikakhulukazi ezinqubweni ezibhekene nama-acids ahlukahlukene (i-sulfuric acid, i-hydrochloric acid,
i-phosphoric acid, i-acetic acid nokunye.