Код:
<script type="application/json" id="materials">
[
/*
Units:
rstv: Ω mm²/m
hc: J/g×K
dens: g/cm³
The heat capacity of some chemical elements:
Fe: 0.449
Cr: 0.449
Al: 0.897
Ni: 0.444
*/
{
"id": "ka1"
,"nm": "Kanthal A1 / APM"
,"rstv": 1.45
,"hc": 0.46 // typical kanthal, and stated for ka1
,"dens": 7.1
,"tfr" : [[20,1], [100,1.0001], [400,1.001], [500,1.01], [600,1.02], [700,1.02], [800,1.03], [900,1.04], [1000,1.04], [1200,1.04], [1300,1.04], [1400,1.05]]
},{
"id": "ka"
,"nm": "Kanthal A / AE / AF"
,"rstv": 1.39
,"hc": 0.4625 // guesstimate
,"dens": 7.15
,"tfr" : [[20,1], [100,1.001], [200,1.01], [300,1.015], [400,1.02], [500,1.03], [600,1.04], [700,1.045], [800,1.05], [900,1.055], [1000,1.06], [1300,1.065]]
},{
"id": "kd"
,"nm": "Kanthal D"
,"rstv": 1.35
,"hc": 0.465 // guesstimate
,"dens": 7.25
,"tfr": [[20,1], [100,1.001], [200,1.01], [300,1.015], [400,1.02], [500,1.03], [600,1.04], [700,1.05], [800,1.06], [900,1.07], [1100,1.075], [1200,1.08], [1300,1.085]]
},{
"id": "n20" // 20% Cr, 80% Ni
,"nm": "Nichrome N20"
,"rstv": 0.95
,"hc": 0.447 // guesstimate - all the elements in Nichrome are between 0.444 and 0.449
,"dens": 8.7 // guesstimate
},{
"id": "n40"
,"nm": "Nichrome N40"
,"rstv": 1.04
,"hc": 0.447
,"dens": 8.6 // interpolated
},{
"id": "n60"
,"nm": "Nichrome N60 (C)"
,"rstv": 1.11
,"hc": 0.447
,"dens": 8.5 // interpolated
,"tcr": 0.0004
,"tfr":[
[20,1]
,[93, 1.017]
,[204, 1.035]
,[315, 1.052]
,[427, 1.069]
,[538, 1.086]
,[649, 1.092]
,[760, 1.098]
,[871, 1.102]
,[985, 1.105]
]
},{
"id": "n70"
,"nm": "Nichrome N70 (B)"
,"rstv": 1.18
,"hc": 0.447
,"dens": 8.4 // interpolated
},{
"id": "n80" // 80% Cr, 20% Ni
,"nm": "Nichrome N80 (A)"
,"rstv": 1.09
,"hc": 0.447
,"dens": 8.31
,"tfr":[
[20,1]
,[93, 1.008]
,[204, 1.02]
,[315, 1.033]
,[427, 1.048]
,[538, 1.063] // above this point the resistivity dips down again
]
},{
"id": "ss304"// http://dtic.mil/dtic/tr/fulltext/u2/a129160.pdf
,"nm": "SS 304"
,"rstv": 0.713 // http://dtic.mil/dtic/tr/fulltext/u2/a129160.pdf
,"hc": 0.5 // guesstimate
,"dens": 8 // guesstimate
,"tfr": [
[-100,0.8412]
,[20,1]
,[100,1.0909]
,[150,1.1426]
,[200,1.1917]
,[250,1.2388]
,[300,1.2844]
,[500,1.4445]
]
},{
"id": "ss316"// source: http://dtic.mil/dtic/tr/fulltext/u2/a129160.pdf
,"nm": "SS 316"
,"rstv": 0.771 // http://dtic.mil/dtic/tr/fulltext/u2/a129160.pdf
,"hc": 0.5 // guesstimate
,"dens": 8 // guesstimate
,"tfr": [
[-100,0.8646]
,[20,1]
,[100,1.0795]
,[150,1.1258]
,[200,1.1678]
,[250,1.2075]
,[300,1.2463]
,[500,1.3844]
]
},{
"id": "ss316l"
,"nm": "SS 316L / Elite"
,"rstv": 0.75
,"hc": 0.5
,"dens": 8
,"tfr": [
[-183,0.7588]
,[-173,0.7717]
,[-123,0.8366]
,[-73,0.8962]
,[-23,0.9546]
,[0, 0.978]
,[20, 1]
,[100, 1.08]
,[105, 1.084]
,[110, 1.089]
,[115, 1.094]
,[120, 1.099]
,[125, 1.103]
,[130, 1.108]
,[135, 1.112]
,[140, 1.117]
,[145, 1.121]
,[150, 1.126]
,[155, 1.13]
,[160, 1.134]
,[165, 1.139]
,[170, 1.143]
,[175, 1.147]
,[180, 1.151]
,[185, 1.156]
,[190, 1.16]
,[195, 1.164]
,[200, 1.168]
,[205, 1.172]
,[210, 1.176]
,[215, 1.18]
,[220, 1.184]
,[225, 1.188]
,[230, 1.192]
,[235, 1.196]
,[240, 1.2]
,[245, 1.204]
,[250, 1.207]
,[255, 1.211]
,[260, 1.215]
,[265, 1.219]
,[270, 1.223]
,[275, 1.227]
,[280, 1.231]
,[285, 1.235]
,[290, 1.239]
,[295, 1.242]
,[300, 1.246]
,[327,1.2672]
,[427,1.3372]
,[527,1.4008]
,[627,1.454]
,[727,1.5006]
]
},{
"id": "ss317l"
,"nm": "SS 317L / Haywire"
,"rstv": 0.81 // Or 0.87? Or 0.79? Conflicting information.
,"hc": 0.5
,"dens": 7.9
,"tcr": 0.00094
},{
"id": "ss430"
,"nm": "SS 430"
,"rstv": 0.6 // http://www.aksteel.com/pdf/markets_products/stainless/ferritic/430_Data_Sheet.pdf
,"hc": 0.46 // http://www.matweb.com/search/datasheet.aspx?matguid=a3ab430905ca4c5a925e7fbf68826140&ckck=1
,"dens": 7.74 // http://www.aksteel.com/pdf/markets_products/stainless/ferritic/430_Data_Sheet.pdf
,"tcr": 0.00138
},{
"id": "au"
,"nm": "Gold"
,"rstv": 0.035 // http://hypertextbook.com/facts/2004/JennelleBaptiste.shtml
,"hc": 0.129 // http://www.iun.edu/~cpanhd/C101webnotes/matter-and-energy/specificheat.html
,"dens": 19.32 // http://hypertextbook.com/facts/2004/RuwanMeepagala.shtml
,"tcr": 0.0034 // http://www.resistorguide.com/temperature-coefficient-of-resistance
},{
"id": "ag"
,"nm": "Silver"
,"rstv": 0.0159
,"hc": 0.233
,"dens": 10.49
,"tcr": 0.0038 // http://hyperphysics.phy-astr.gsu.edu/hbase/tables/rstiv.html
},{
"id": "ti1"
,"nm": "Titanium 1"
,"rstv": 0.47
,"hc": 0.523
,"dens": 4.43
,"tcr": 0.0035
,"tfr": [
[20,1]
,[24,1.022177419]
,[37,1.066532258]
,[53,1.120967742]
,[66,1.169354839]
,[78,1.213709677]
,[94,1.272177419]
,[106,1.3125]
,[120,1.366935484]
,[134,1.41733871]
,[147,1.463709677]
,[159,1.510080645]
,[176,1.572580645]
,[189,1.622983871]
,[221,1.739919355]
,[233,1.782258065]
,[247,1.836693548]
,[258,1.872983871]
,[270,1.915322581]
,[287,1.97983871]
,[301,2.028225806]
,[323,2.106854839]
,[339,2.163306452]
,[353,2.20766129]
,[364,2.245967742]
,[374,2.278225806]
,[392,2.336693548]
,[404,2.379032258]
,[419,2.425403226]
,[431,2.465725806]
,[445,2.510080645]
,[460,2.556451613]
,[479,2.614919355]
,[497,2.665322581]
,[513,2.709677419]
,[541,2.788306452]
,[557,2.828629032]
,[574,2.870967742]
,[594,2.921370968]
,[609,2.959677419]
,[630,3.006048387]
,[646,3.04233871]
,[669,3.090725806]
,[683,3.116935484]
,[702,3.153225806]
,[720,3.189516129]
,[739,3.219758065]
,[753,3.243951613]
,[770,3.27016129]
,[794,3.306451613]
,[812,3.330645161]
,[830,3.352822581]
,[843,3.370967742]
]
},{
"id": "ti2" // R50400
,"nm": "Titanium 2 (R50400)"
,"rstv": 0.56
,"hc": 0.54 // guesstimate
,"dens": 4.51
,"tfr": [ // from ECF user vapealone
[20, 1]
,[27, 1.027237354]
,[44, 1.091439689]
,[61, 1.145914397]
,[76, 1.210116732]
,[95, 1.262645914]
,[109, 1.317120623]
,[128, 1.383268482]
,[146, 1.443579767]
,[163, 1.505836576]
,[181, 1.56614786]
,[199, 1.630350195]
,[217, 1.694552529]
,[233, 1.750972763]
,[247, 1.80155642]
,[266, 1.86770428]
,[287, 1.939688716]
,[311, 2.027237354]
,[328, 2.087548638]
,[343, 2.13618677]
,[360, 2.190661479]
,[387, 2.274319066]
,[413, 2.357976654]
,[430, 2.406614786]
,[456, 2.492217899]
,[475, 2.542801556]
,[495, 2.605058366]
,[521, 2.673151751]
,[535, 2.710116732]
,[555, 2.760700389]
,[569, 2.793774319]
,[591, 2.842412451]
,[606, 2.879377432]
,[628, 2.929961089]
,[641, 2.957198444]
,[658, 2.990272374]
,[672, 3.019455253]
,[693, 3.058365759]
,[719, 3.10311284]
,[743, 3.142023346]
,[755, 3.175097276]
,[772, 3.196498054]
,[800, 3.219844358]
,[836, 3.26459144]
]
},{
"id": "tie" // "Titanium ready" from e-SmokeGuru
,"nm": "Titanium ready (e-SG)"
/*
- 0.18mm wire at 33.4 Ω/m gives 0.85 Ω mm²/m,
- 0.20mm wire at 22.5 Ω/m gives 0.71 Ω mm²/m,
- 0.25mm wire at 19.5 Ω/m gives 0.96 Ω mm²/m,
- 0.32mm wire at 13.3 Ω/m gives 1.07 Ω mm²/m,
- 0.40mm wire at 6.8 Ω/m gives 0.85 Ω mm²/m.
*/
,"rstv": 0.85
,"hc": 0.56 // guesstimate
,"dens": 4.75 // guesstimate
},{
"id": "w"
,"nm": "Tungsten"
,"rstv": 0.56
,"dens": 19.25
,"hc": 0.134
,"tcr": 0.0045 // http://www.resistorguide.com/temperature-coefficient-of-resistance/
},{
"id": "nio"
,"nm": "Niobium alloy"
,"rstv": 1.46809443507 // Niobium has a resistivity of 1.01247892074 times that of Kanthal A1 at the same gauge, according to StealthVape.
,"hc": 0.45 // wild guess
,"dens": 7.5 // wild guess
},{
"id": "ni200lin"
,"nm": "Nickel Ni200 (linear TCR)"
,"rstv": 0.096
,"hc": 0.456
,"dens": 8.89
,"tcr": 0.006
},{
"id": "ni200"
,"nm": "Nickel Ni200 (TFR curve)"
,"rstv": 0.096
,"hc": 0.456
,"dens": 8.89
,"tcr": 0.006
,"tfr": [ // from Evolv
[-73.3333333333333333333, 0.620729625225067]
,[-17.7777777777777777778, 0.827668249607086]
,[20,1]
,[21.1111111111111111111, 1.00000214576721]
,[93.3333333333333333333, 1.31032383441925]
,[204.4444444444444444444, 1.94822633266449]
,[315.5555555555555555556, 2.82758617401123]
,[426.6666666666666666667, 3.51726651191711]
]
},{
"id": "nife30"
,"nm": "NiFe30 (Resistherm)"
,"rstv": 0.33 // http://www.abcpol.pl/en/our-offer/resistance-alloys
,"hc": 0.45 // guesstimate
,"dens": 8.2 // guesstimate
,"tcr": 0.0032
},{
"id": "reactor"
,"nm": "NiFe (Reactor Wire)"
,"rstv": 0.4334
,"hc": 0.45 // guesstimate
,"dens": 8.2 // guesstimate
,"tcr": 0.004
},{
"id": "nife30stealth"
,"nm": "NiFe30 (StealthVape)"
,"rstv": 0.21
,"hc": 0.45 // guesstimate
,"dens": 8.5
,"tcr": 0.005
},{
"id": "invar36"
,"nm": "Invar 36 / Nilo 36 / Pernifer 36"
,"rstv": 0.82 // http://www.matweb.com/search/datasheet.aspx?matguid=b6fb00b235f0442da4d31a0cd04671c9&ckck=1
,"hc": 0.515 // http://www.matweb.com/search/datasheet.aspx?matguid=b6fb00b235f0442da4d31a0cd04671c9&ckck=1
,"dens": 8.055 // http://www.matweb.com/search/datasheet.aspx?matguid=b6fb00b235f0442da4d31a0cd04671c9&ckck=1
,"tcr": 0.001
,"tfr":[
[20,1]
,[100,1.075]
,[200,1.2125]
,[300,1.3125]
,[400,1.3875]
,[500,1.4625]
,[600,1.5125]
]
},{
"id": "nidh" // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/100-nickel/
,"nm": "Nickel DH"
,"rstv": 0.09 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/100-nickel/
,"hc": 0.48// http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/100-nickel/
,"dens": 8.9 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/100-nickel/
,"tfr": [
[-100,0.6]
,[20,1]
,[100,1.4]
,[150,1.6941]
,[200,2.08]
,[250,2.5092]
,[300,2.97]
,[500,4.23]
]
},{
"id": "nft70" // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-70/
,"nm": "Nifethal 70 (Alloy120)"
,"rstv": 0.2 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-70/
,"hc": 0.52 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-70/
,"dens": 8.45 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-70/
,"tfr": [
[-100,0.576]
,[20,1]
,[100,1.42]
,[150,1.68]
,[200,1.91]
,[250,2.19]
,[300,2.47]
,[500,3.66]
]
},{
"id": "nft52" // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-52/
,"nm": "Nifethal 52 (Alloy52)"
,"rstv": 0.37 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-52/
,"hc": 0.5 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-52/
,"dens": 8.2 // http://kanthal.com/en/products/material-datasheets/wire/resistance-heating-wire-and-resistance-wire/nifethal-52/
,"tfr": [
[-100,0.664]
,[20,1]
,[100,1.33]
,[150,1.53]
,[200,1.73]
,[250,1.93]
,[300,2.13]
,[500,2.77]
]
}
]
</script>
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